necessary
英 ['nesəs(ə)rɪ]
美['nɛsəsɛri]
- adj. 必要的；必需的；必然的
- n. 必需品
- n. (Necessary)人名；(英)内塞瑟里
实用场景例句
- It may be necessary to buy a new one.
- 也许有必要买个新的了。
牛津词典
- It doesn't seem necessary for us to meet.
- 我们似乎没必要见面。
牛津词典
- Only use your car when absolutely necessary.
- 非用不可的时候再用你的汽车。
牛津词典
- If necessary , you can contact me at home.
- 必要的话，我在家时你也可以和我联系。
牛津词典
- I'll make the necessary arrangements.
- 我会做一些必要的安排。
牛津词典
- This is a necessary consequence of progress.
- 这是发展的必然后果。
牛津词典
- I kept the engine running because it might be necessary to leave fast...
- 我没让发动机熄火，因为也许需要迅速离开。
柯林斯高阶英语词典
- We will do whatever is necessary to stop them...
- 我们要采取一切必要措施去阻止他们。
柯林斯高阶英语词典
- Wastage was no doubt a necessary consequence of war...
- 巨大的损耗无疑是战争的必然结果。
柯林斯高阶英语词典
- Scientific work is differentiated from art by its necessary connection with the idea of progress.
- 科学工作与艺术的区别在于它与人类进步有着必然联系。
柯林斯高阶英语词典
- ...a small parcel of necessaries tied up in a handkerchief and carried on a stick.
- 用手绢包好挑在棍子上的一小包生活必需品
柯林斯高阶英语词典
- If necessary, the airship can stay up there for days to keep out of danger...
- 必要时，飞艇能在那里停留数天以躲避危险。
柯林斯高阶英语词典
- The army needs men who are willing to fight, when necessary...
- 军队需要在必要时愿意投入战斗的军人。
柯林斯高阶英语词典
- They were ready to die , if necessary, for their country.
- 必要时, 他们愿为国捐躯.
《现代汉英综合大词典》
- This place is rather cramped.
- 这地方太局促了.
《现代汉英综合大词典》
- They always sum up their ( work ) experience whenever it is necessary, so they improve rapidly.
- 他们总是随时总结经验, 所以工作质量提高很快.
《现代汉英综合大词典》
- He wasn't good navigator, so it is necessary that the coastline remain in sight as he moved from one harbor to the next.
- 他不擅航海, 所以当他从一码头驶到另一码头时,得一直沿海岸线航行.
《简明英汉词典》
- He believed that in building socialism it was necessary to make thorough plans on behalf of the state.
- 他认为搞社会主义,要替国家好好打算盘.
《现代汉英综合大词典》
- It's necessary for leading cadres to keep frequent contacts with the masses.
- 领导应和群众经常见面.
《现代汉英综合大词典》
- It's necessary for us to net the currant bushes.
- 我们有必要用网盖上红醋栗树.
《简明英汉词典》
- They has possessed themselves of all the necessary material.
- 他们已取得了所有必要的材料.
《简明英汉词典》
- It is both important and necessary to note this difference.
- 注意到这个差距是重要的和必要的.
《简明英汉词典》
- The ability to do this will be necessary in future flights to distant planets.
- 将来飞往遥远的行星时,需要这样的能力.
《用法词典》
- This has made it necessary for agriculture and industry to develop very quickly.
- 这就使得工农业必须飞速发展.
《简明英汉词典》
- Is it necessary to send a car for them?
- 用得着派车去接他们 吗 ?
《现代汉英综合大词典》
同义词辨析
indispensable, essential, necessary, requisite
这些形容词均有"必不可少的，必需的"之意。
indispensable： 语气强，侧重指绝对必要性或不可缺少性。
essential： 指对事物本身性质具有决定性的重要性，暗含不可缺少，否则便无法存在。
necessary： 最常用词，侧重由客观因素决定的某种需要，强调不可避免，但并非绝不可缺少。
requisite： 正式用词，特指为实现某一目的或得到某种结果而应有的需要，有时可与necessary换用。