trans-的词源

英文词源

trans-

word-forming element meaning "across, beyond, through, on the other side of, to go beyond," from Latin trans-, from trans (prep.) "across, over, beyond," perhaps originally present participle of a verb *trare-, meaning "to cross," from PIE *tra-, variant of root *tere- (2) "to cross over" (see through). In chemical use indicating "a compound in which two characteristic groups are situated on opposite sides of an axis of a molecule" [Flood].

中文词源

trans-：穿过

来自PIE *tra, 转，穿过，词源同turn, through. 见transfer, transport.

该词的英语词源请访问找单词词源英文版：trans- 词源，trans- 含义。

trans-：转移，转变，进入，穿过，横穿，超越

来自拉丁语 trans,横穿，通过，超越，来自 PIE*tere,转移，跨过，词源同 through,thorough. 其变体形式含 tra-,tran-,tres-.