unnecessary的音标

英 [ʌnˈnesəsəri]

美 [ʌnˈnesəseri]

unnecessary的用法

adj. 不需要的;不必要的;多余的;不必要(且容易开罪于人)的

派生词： unnecessarily （adv.）

unnecessary的例句

1.The slaughter of whales is unnecessary and inhuman 

屠杀鲸鱼是没有必要的也是不人道的。

2.He accused Diana of making an unnecessary fuss. 

他责备黛安娜没必要那么大惊小怪

3.The accountant checked this unnecessary spending in good time. 

会计及时卡住了这笔不必要的开支。

4.The barbaric slaughter of whales is unnecessary and inhuman. 

对鲸的野蛮屠杀既不必要也不人道。

5.Please, Mary, this is all so unnecessary 

玛丽，请不要这样，这完全没必要。

unnecessary的常见句型

用作形容词 (adj.)

1.Don't involve yourself in unnecessary expense.

勿做不必要的花费。

2.She often pothers herself over unnecessary details.

她常在不必要的琐事上自扰。

unnecessary的近义词

needless 不需要的 

superfluous 多余的 

uncalled-for 不必要的 

excess 超过 

unessential 非本质上的 

extraneous 外来的

peripheral 外围的 

pointless 无意义的 

redundant 多余的

gratuitous 无缘无故的 

unwarranted 无根据的 

excessive 过分的

unnecessary的真题例句

1.If you factor in the projected rates of technological change, either your skills will become unnecessary, or your industry outdated.

2019年6月四级真题（套）阅读 Section B

2.I'm expected to attend too many meetings and I seem to be spending a lot of my time doing unnecessary paperwork.

2016年6月四级真题（套）听力 Section B

3.This can create unnecessary delays as you hold meetings trying to achieve consensus.

2019年12月六级真题（套）听力 Section C

4.While this makes a lot of sense, it results in many lion deaths that otherwise would have been unnecessary.

2018年12月六级真题（套）阅读 Section A

5.In addition, their arms that are unnecessary for moving around are freed for other purposes, like throwing stones or signaling.

2019年高考英语江苏卷 阅读理解 任务型阅读 原文

6.It's more likely that none of us start a conversation because it's awkward and challenging, or we think it's annoying and unnecessary.

2018年高考英语全国卷2 阅读理解 阅读D 原文

7.The TSA cannot continue diverting resources into underused PreCheck lanes while most of the traveling public suffers in unnecessary lines.

出自-2017年考研阅读原文

8.Further arrangements- and there may be many-between the NHS and DeepMind will be carefully scrutinised to ensure that all necessary permissions have been asked of patients and all unnecessary data has been cleaned.

出自-2018年考研阅读原文