un·nec·es·sar·y
adjective/ʌnˈnesəsəri/
/ʌnˈnesəseri/
- not needed; more than is needed
不需要的；不必要的；多余的 - They were found guilty of causing unnecessary suffering to animals.
他们因虐待动物而被判有罪。 - All this fuss is totally unnecessary.
这场纷扰是完全可以避免的。 - it is unnecessary to do something It was unnecessary to carry out more stringent safety testing.
没有必要实行更严格的安全测试。 - it is unnecessary for somebody/something to do something They argued that it was unnecessary for government to regulate the industry.
他们认为政府没有必要监管该行业。 - Don't take any unnecessary risks.
不要冒任何不必要的风险。 - Cigarette smoking causes 450,000 unnecessary deaths every year.
吸烟每年导致 45 万人不必要的死亡。 - unnecessary expense
不必要的花费 - Antibiotics should be unnecessary for most patients with a sore throat.
对于大多数喉咙痛的患者来说，抗生素应该是不必要的。
Extra Examples- She gave her parents unnecessary worry when she forgot to call them.
她忘记给父母打电话，引起他们不必要的担心。 - The police stand accused of the use of wholly unnecessary violence during the arrest.
警方被指控在逮捕过程中使用了完全不必要的暴力。 - the possession of items strictly unnecessary to survival
拥有对生存来说完全无关紧要的东西 - an unnecessary war
一场不必要的战争 - Critics of the mayor denounced the idea as unnecessary for the city
市长的批评者谴责这个想法对于这座城市来说是不必要的
Oxford Collocations Dictionaryverbs- appear
- be
- prove
- …
- completely
- entirely
- quite
- …
- to
- They were found guilty of causing unnecessary suffering to animals.
- (of remarks, etc.) not needed in the situation and likely to be offensive
不必要（且容易开罪于人）的 - That last comment was a little unnecessary, wasn't it?
那最后一点评论有点多余，是吧？ - That was quite unnecessary and I want you to apologize.
这是完全没有必要的，我希望你道歉。
Oxford Collocations Dictionaryverbs- appear
- be
- prove
- …
- completely
- entirely
- quite
- …
- to
- That last comment was a little unnecessary, wasn't it?