propulsion的词源

英文词源

propulsion (n.)

1610s, "expulsion," noun of action formed from propuls-, past participle stem of Latin propellere "to propel" (see propel). Meaning "act of driving forward, propulsive force" first attested 1799.

中文词源

propulsion：推进；推进力

词根词缀： pro-前 + -puls-推动 + -ion名词词尾

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

propulsion：推进，推动

来自propel,推进，推动，-s,过去分词后缀。