from --- The word translated as "from" means "from" in both locations and when referring to a source or a cause. It also means the instrument "by" which a thing is done and "away from." It is not the word form  usually translated as "of." Referring to time, it means "from," and "after." 

the  -- (IW) This word is not in the Greek source.

blood -- "Blood" is the Greek word that means "blood," "bloodshed," and "kinship." Its common double meaning of bloodshed and kinship.

of -- (IW) This word is not in the Greek source.

Abel - -"Abel" s the Hebrew name for Adam's second son. It means "transitory" and is a metaphor for "vanity." As with most biblical names, it is not in the form of a Greek word.

to  -- (CW) The word translated as "unto" means "until" but it also means "till," "while," "as long as," "as far as," "up to the point," "in order that."  With the particle of possibility and the subjunctive form of the verb, the sense is until some unknown time. This is not the word usually translated as "unto."

the -- (IW) This word is not in the Greek source.

blood -- "Blood" is the Greek word that means "blood," "bloodshed," and "kinship." Its common double meaning of bloodshed and kinship.

of -- This word "of"  comes from the genitive case of the following word that requires the addition of a preposition in English.  The most common is the "of" of possession.

Zechariah, "Zacharias" is from  the Greek form of the Hebrew name Zechariah.

who -- (WW) The word translated as "who " is the Greek definite article, "the," which usually precedes a noun or changes the word it precedes (adjective, infinitive, participle, etc.) to act like a noun. The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those") than the English "the." See this article for more.   This word doesn't mean "which." 

was -- (WV) This helping verb "be" indicates that the verb is passive, but this verb is not a passive voice but a middle voice requiring some form of "self" as the object.

killed - -  (CW, WF) "Killed " is a word that means "to demolish", "to lay waste", "to lose", "to perish", "to die", "to cease to exist," and "to be undone." This is not an active verb but a participle, a verbal adjective, ending with "-ing." This is not the word usually translated as "killed ."

between   - The word translated as "between" is normally an adverb meaning "in the midst" but it has a special use as the preposition meaning "between" in the sense of between two parties to an agreement or discussion. Jesus only uses this word four times, always where the sense of "separating" differentiates it from the common word translated as "between."

the -- The word translated as "the" is the Greek definite article, "the," which usually precedes a noun or changes the word it precedes (adjective, infinitive, participle, etc.) to act like a noun. The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those") than the English "the." See this article for more. 

altar -- "Altar" is a Greek noun that means "altar." It is also an adjective that means "sacrificial." This is not the standard Greek word for "altar" but one that appears first in the Greek OT. It is used only in Judeo/Christian Greek writings.

and -- The Greek word translated as "and" is used as the conjunction "and," but it also is used to add emphasis, "even," "also," and "just."

the -- The word translated as "the" is the Greek definite article, "the," which usually precedes a noun or changes the word it precedes (adjective, infinitive, participle, etc.) to act like a noun. The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," "those") than the English "the." See this article for more. 

sanctuary: -- (WW) The Greek word translated as "sanctuary," is any dwelling place but not exclusively a separate house. It means the household or clan that lives in the building as well. The English word "house" captures the idea of a "ruling family" so that works well for this word. The female form of the word has more the feel of "home." This word doesn't mean "temple." 

Yes-- (CW)The word translated as "verily" can be translated as "yes," or "truly." Interestingly, tt is not a common word for Jesus to use.

, I you, this generation be held responsible for it all.

I -- This is from the first-person, singular form of the verb.

tell -- The word translated as "I tell" is the most common word that means "to say," "to tell," and "to speak,"  but when used with an objective noun or pronoun, the sense is "say of" or "speak of."    It also has many ancillary meanings such as "to count" ("to number" or like we might say, "to recount" a story) or "to choose for yourself."

you, -- The Greek pronoun "you" here is plural and in the form of an indirect object, "to you," "for you," etc.

missing "from"  -- (MW) The untranslated word "from" means "from" in both locations and when referring to a source or a cause. It also means the instrument "by" which a thing is done and "away from." It is not the word form  usually translated as "of." Referring to time, it means "from," and "after." 

this -- (CW) The "this" is a pronoun that can mean "this" or "that," the nearer,  "here," or "there."  It often  follows the noun to further identify it as the one "here" or there."  When preceded by a definite article that also functions as a "this," this word more clearly means "here."

missing "the/this"  -- (MW) The untranslated word is the Greek definite article," the," which usually precedes a noun or changes the word it precedes (adjective, infinitive, participle, etc.) to act like a noun. The Greek article is much closer to our demonstrative pronouns ("this," "that," "these," and "those"). See this article for more. 

generation; -- (WF)  The word translated as "generation" means "race," "offspring," "class," "sort," "type," "generation," "age," and "kind." " The sense is a "type" or a "specimen" of a particular type.   Jesus uses it to refer to a type of person, specifically those like the Pharisees. See this article. This is a feminine noun so it is slightly insulting when applied to men. There is also a neuter form the means the same things.

It -- This is from the third-person, singular form of the verb.

will -- This helping verb "will " indicates that the verb is the future tense. Helping or auxiliary verbs are needed to translate the Greek verb forms into English.

be -- This helping verb "be" indicates that the verb is passive. Helping or auxiliary verbs are needed to translate the Greek verb forms into English.

required -"Required" is a Greek verb that means "to seek out" and "to demand an accounting of".  It is passive and in a form that indicates something that might happen. This word is the only used by Jesus in this verse and the next in the Bible. The form is changed in the next verse.