英文词源
- expulsion (n.)
- c. 1400, from Old French expulsion or directly from Latin expulsionem (nominative expulsio), noun of action from past participle stem of expellere "drive out" (see expel).
中文词源
来自expel, 驱逐。
该词的英语词源请访问趣词词源英文版：expulsion 词源，expulsion 含义。
词根词缀： ex-出 + -puls-推动 + -ion名词词尾
