useful
柯林斯詞典
1. ADJ If something is useful, you can use it to do something or to help you in some way. 有用的
The pressure cooker is very useful for people who go out all day. 壓力鍋對整天外出的人非常有用。
Hypnotherapy can be useful in helping you give up smoking. 催眠療法在幫助你戒煙方面可能有用。
2. usefullyADV 有用地[ADV with v]
...the problems to which computers could be usefully applied. …可以應(yīng)用計算機來解決的問題。
3. PHRASE If an object or skill comes in useful, it can help you achieve something in a particular situation. 有用
Extra blank paper will probably come in useful. 額外的空白紙可能用得著。
返回 useful
useful /?ju?sf?l/
劍橋詞典
- effective ; helping you to do or achieve something
- It would be useful to have a secretary to deal with all the paperwork .
- A laptop would be really useful for when I'm working on the train .
- This booklet provides useful information about local services .
- These small village shops serve a very useful purpose .
- Many employers consider hands-on experience to be as useful as academic qualifications .
有用的，有效的；有幫助的
A good knife is probably one of the most useful things you can have in a kitchen . 一把好刀應(yīng)該是廚房里最有用的物件之一。
Do the exercises serve any useful purpose ? 這些練習有什么用處嗎？
例句
習語
come in usefulmake yourself useful 返回 useful