useful
adj. 有用的,有益的,有幫助的; 令人滿意的
If something is useful, you can use it to do something or to help you in some way.
The slow cooker is very useful for people who go out all day...
慢燉鍋對於整天都不在家的人來說很有用。
Hypnotherapy can be useful in helping you give up smoking...
催眠療法可能有助於你戒菸。
If an object or skill comes in useful, it can help you achieve something in a particular situation.
The accommodation is some distance from the clubhouse, so a hire car comes in useful.
住處離會所有一段距離,所以租一輛車會很有用。
1. being of use or service;
2. of great importance or use or service;
3. capable of being turned to use or account;
4. having a useful function;
make oneself useful
做對人有利的事
Shoemaking is a useful trade.
做鞋是一種有用的手藝.
This dictionary is very useful, only it is a bit costly.
這本詞典很有用, 左不過貴了些.
A useful characteristic of the car is its ability to see in the dark.
這種汽車的一個有利特點是在黑暗中能看清東西.
The canal has proved useful to the county in many ways.
這條水渠給這個縣帶來的好處是多方面的.
Don't linger away your holidays. Try to find something useful to do.
不要虛度假日, 儘量找些有意義的事做.