英汉词典

useful 基本解释

• adj. 有用的，有益的；有帮助的

useful 词态变化

useful 英文词源

useful (adj.)

1590s, from use (n.) + -full. Related: Usefully; usefulness.

useful 词组搭配

useful 英文释义

1. being of use or service;

"the girl felt motherly and useful"

"a useful job"

"a useful member of society"

2. of great importance or use or service;

"useful information"

"valuable advice"

3. capable of being turned to use or account;

"useful applications of calculus"

4. having a useful function;

"utilitarian steel tables"

useful 双语例句

1. In business a poker face can be very useful.

生意场上，不动声色会非常有用。

来自柯林斯例句

2. "For heaven's sake!" Dot expostulated. "They're cheap and they're useful."

“拜托！”多特反驳道，“它们又便宜又管用。”

来自柯林斯例句

3. HDTV is especially useful if there are a lot of special effects.

有很多特效的时候，高清电视就格外有用了。

来自柯林斯例句

4. The hinged seat lifts up to reveal a useful storage space.

把用铰链连接的座位抬起来后，就会发现下面有一个实用的储物空间。

来自柯林斯例句

5. Pain-killers are very useful in small amounts to bring your temperature down.

小剂量的止痛药对于降低体温非常有用。

来自柯林斯例句

useful 实用场景例句

a useful gadget

有用的小器具

牛津词典

It can be useful to write a short summary of your argument first.

先把你的论点纲要写下来可能会有帮助。

牛津词典

He might be useful to us.

我们也许用得上他。

牛津词典

These plants are particularly useful for brightening up shady areas.

这些植物特别有助于让背光的地方明亮起来。

牛津词典

Don't just sit watching television─ make yourself useful !

别光坐着看电视——帮一下忙吧！

牛津词典

This information could prove useful .

这条信息往后也许有用。

牛津词典

Your knowledge of German may come in useful (= be useful in a particular situation) .

你的德文知识可能会派上用场。

牛津词典

Some products can be recycled at the end of their useful life.

有些产品过了有效使用年限后是可以回收再利用的。

牛津词典

He's a very useful player.

他是个很棒的运动员。

牛津词典

The money could be more usefully spent on new equipment.

这笔钱用来购置新设备可能会更有价值。

牛津词典

The slow cooker is very useful for people who go out all day...

慢炖锅对于整天都不在家的人来说很有用。

柯林斯高阶英语词典

Hypnotherapy can be useful in helping you give up smoking...

催眠疗法可能有助于你戒烟。

柯林斯高阶英语词典

The accommodation is some distance from the clubhouse, so a hire car comes in useful.

住处离会所有一段距离，所以租一辆车会很有用。

柯林斯高阶英语词典

Shoemaking is a useful trade.

做鞋是一种有用的手艺.

《简明英汉词典》

This dictionary is very useful, only it is a bit costly.

这本词典很有用, 左不过贵了些.

《现代汉英综合大词典》

A useful characteristic of the car is its ability to see in the dark.

这种汽车的一个有利特点是在黑暗中能看清东西.

《现代英汉综合大词典》

The canal has proved useful to the county in many ways.

这条水渠给这个县带来的好处是多方面的.

《现代汉英综合大词典》

Don't linger away your holidays. Try to find something useful to do.

不要虚度假日, 尽量找些有意义的事做.

《简明英汉词典》

Year by year a few of these slang terms prove so useful that they graduate into respectable society.

年复一年,这些俚语中的一些证明是十分有用的,因而逐渐进入了上流社会.

《现代汉英综合大词典》

His wife is very useful at cooking.

他的妻子擅长烹调.

《现代英汉综合大词典》

The minister has piloted several useful bills through Parliament.

这位部长设法使几项有用的法案得以在国会通过.

《简明英汉词典》

Gems unwrought can do nothing useful.

玉不琢,不成器.

《现代汉英综合大词典》

She makes herself generally useful.

她能干各式各样的工作.

《现代英汉综合大词典》

It is very useful for a person to know how to swim.

对一个人来说会游泳是很有用的.

《简明英汉词典》

I picked up some highly useful old books.

我偶然得到了几本极为有用的旧书.

《现代汉英综合大词典》

This chisel is useful for getting into awkward spaces.

这凿子在要伸入到犄角儿里时十分有用.

《简明英汉词典》

Every part of the pig is useful.

猪浑身上下都是宝.

《现代汉英综合大词典》

He's a useful member of the team.

他是该队的一名强手.

《现代英汉综合大词典》