不必要的翻译

英语翻译：

needless; unnecessary; unwanted
【法】 uncaled

相关词条：

1.otiose  2.superfluous  

例句：

1. 勿做不必要的花费。
   Don't involve yourself in unnecessary expense.
2. 这个指挥官让士兵们冒不必要的危险真是太愚蠢了。
   It's very foolish of the commander to expose his men to unnecessary risks.
3. 勿为不必要的问题所累。
   Don't burden yourself with unnecessary problems.
4. 你不应该让士兵们冒不必要的危险。
   You shouldn't expose the soldiers to unnecessary risks.

分词翻译：

不的英语翻译：

nay; no; non-; nope; not; without
【医】 a-; non-; un-

必要的的英语翻译：

essential; indispensable; necessary; needful; requisite
【医】 indispensable