前綴acrylo-,acryl-是化學元素前綴，非常專業的詞綴，一般的書籍上沒有介紹，可以說如果不是化學專業的，真的很少見到由這個前綴搆成的單詞了。

詞源：

[English acrylic (from Latin acer, acri-, pungent), plus -o-.]

Acrylic acid is a pungent liquid organic acid. It can be polymerized to make synthetic resins; the adjective acrylic refers to such polymers; an acrylate is a salt or ester of the acid; acrylonitrile is its nitrile, a pungent, toxic liquid, used in making artificial fibres and other polymers.