involuntary的词源

英文词源

involuntary (adj.)

mid-15c., from Late Latin involuntarius "involuntary," from in- "not, opposite of" (see in- (1)) + Latin voluntarius (see voluntary). Related: Involuntarily.

中文词源

involuntary：非自愿的

in-,不，非，voluntary,自愿的。

该词的英语词源请访问趣词词源英文版：involuntary 词源，involuntary 含义。