英语词源
- unnecessary (adj.)
- 1540s, from un- (1) "not" + necessary (adj.). Related: Unnecessarily.
权威例句
- 1. The barbaric slaughter of whales is unnecessary and inhuman.
- 对鲸的野蛮屠杀既不必要也不人道。
- 2. They will be concerned to cut back expenditure on unnecessary items.
- 他们将会考虑削减不必要的开销。
- 3. The pity is that it was all completely unnecessary.
- 遗憾的是这完全没有必要。
- 4. A union would infuse unnecessary conflict into the company'semployee relations.
- 工会会把不必要的冲突带入公司员工关系当中。
- 5. The slaughter of whales is unnecessary and inhuman.
- 屠杀鲸鱼是没有必要的也是不人道的。