useful
英 ['juːsfʊl; -f(ə)l]
美['jusfl]
	    - adj. 有用的,有益的;有帮助的
 
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》