impenetrable的词源

英文词源

impenetrable (adj.)

mid-15c., from Middle French impenetrable, from Latin impenetrabilis "that cannot be penetrated," from assimilated form of in- "not, opposite of" (see in- (1)) + penetrabilis "penetrable" (see penetrate). Related: Impenetrably; impenetrability.

中文词源

impenetrable：无法穿透的

im-,不，非，penetrable,可穿透的。

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