词根：etymo = true （真的）
etymology 词源学（词的真实来源）
词根词缀：acetyl-
【来源及含义】Latin: derived from aceto- plus the suffix -yl; used in naming chemical radicals
【相关描述】Derived from or containing acetic acid in chemical nomenclature.
The words in this unit are directly related to the aceto- unit.
【同源单词】acetyl group, acetylase, acetylation, acetylcholine, acetylcysteine, acetyldigitoxin
词根词缀：etym-
【来源及含义】Greek: truth, true meaning, real [the root meaning, true meaning or literal meaning of a word]
【相关词根词缀】
Other related "word, words" units:
legi-;
lexico-;
locu-;
logo-;
onomato-;
-onym;
verbo-.
【同源单词】entomology, etym, etymic, etymograph, etymographer, etymographic