adj.of or related to acetic acid

1. Aspirin is an acetylic compound derived from salicylic acid.
   阿司匹林是一種源自于salisylic酸的乙?；衔?。
2. Acetylic anhydrides are commonly used in organic synthesis reactions.
   乙酰酸酐常被用于有機合成反應中。
3. Some enzymatic processes involve the transfer of acetylic groups between molecules.
   一些酶促反應涉及分子間乙?；霓D(zhuǎn)移。