英文词源
- penetrate (v.)
- 1520s, from Latin penetratus, past participle of penetrare "to put or get into, enter into," related to penitus "within, inmost," penus "innermost part of a temple, store of food," penates "household gods." Related: Penetrated; penetrating.
中文词源
来自拉丁语penetrare,穿过，进入，来自penes,在里面，进入，词源同penates.-tra,比较级后缀，词源同intra-,interior.字面意思即进入，引申词义穿过，穿透等。
该词的英语词源请访问趣词词源英文版：penetrate 词源，penetrate 含义。
