單詞
propellent
英 [pr??'pel?nt]
美[pr?'p?l?nt]
基本信息
- n. 推動者；推進物；推進燃料
- adj. 推進的；有推動力的
助記提示
1、pro- "forward" + pell- "drive, push" + -ent.
2、含義：push forward, drive forward, drive forth.
2、含義：push forward, drive forward, drive forth.
英文詞源
- propellent (adj.)
- 1640s, from propel + -ent. As a noun from 1814.
propellent相關單詞