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比較級：more useful最高級：most useful
useful基本解釋
形容詞有用的，有益的，有幫助的; 令人滿(mǎn)意的
useful反義詞
形容詞uselessineffectualhelplessfutilevain
useful同義詞
useful的反義詞
形容詞practicalbeneficialhandyserviceablevaluablefunctionalhelpfuladvantageous
useful
useful相關(guān)例句
形容詞
1. His wife is very useful at cooking.
他的妻子擅長(cháng)烹調。
2. She gave us some useful information.
她給了我們一些很有用的信息。
3.
3. She makes herself generally useful.
她能干各式各樣的工作。
4. That is a useful knife.
那是把有用的小刀。
5. He's a useful member of the team.
他是該隊的一名強手。
useful情景對話(huà)
Night class-(上夜課)
A：Where are you going?
你去哪里？
B：It’s Tuesday today. I always go to my class on Tuesday night.
今天是星期二。我星期二晚上通常要去上課。
A：I didn’t know you were taking any kind of class. Tell me about it.
我可沒(méi)聽(tīng)說(shuō)你要上什么課。跟我說(shuō)說(shuō)。
B：Well, I’m learning how to use math in the business environment.
哦，我在學(xué)習如何在商務(wù)中應用到數學(xué)。
A：What for?
學(xué)這個(gè)有什么用呢？
B：The job market is so competitive nowadays. I want to develop some useful skills.
現在人才市場(chǎng)競爭激烈。我想拓展一些有用的技能。
A：I really admire you for that. How is it going?
真是佩服你。（課）進(jìn)展如何？
B：It’s going all right. I’m learning some things for the first time, but I’m also brushing up on some things that I already know.
一切順利。我在學(xué)習一些新東西。同時(shí)也在溫習一些已經(jīng)學(xué)過(guò)的知識技能。
useful網(wǎng)絡(luò )解釋
1. useful是什么意思
1. 有效的：如果公共事業(yè)振興署的產(chǎn)出是有效的(useful)并且已經(jīng)被出售,那么對失業(yè)者的公共事業(yè)振興署的類(lèi)救濟不及失業(yè)保險那樣容易引發(fā)通貨膨脹. 如果公共事業(yè)振興署的產(chǎn)出有效(useful),那么即使它不在市場(chǎng)上出售,對于那些發(fā)現該產(chǎn)出有效的人們來(lái)說(shuō),
useful詞典解釋
1. 有用的；可用的；有助益的
If something is useful, you can use it to do something or to help you in some way.
e.g. The slow cooker is very useful for people who go out all day...
慢燉鍋對于整天都不在家的人來(lái)說(shuō)很有用。
e.g. Hypnotherapy can be useful in helping you give up smoking...
催眠療法可能有助于你戒煙。
2. 有用；派得上用場(chǎng)
If an object or skill comes in useful, it can help you achieve something in a particular situation.
e.g. The accommodation is some distance from the clubhouse, so a hire car comes in useful.
住處離會(huì )所有一段距離，所以租一輛車(chē)會(huì )很有用。
useful英英釋義
adj
1. having a useful function
e.g. utilitarian steel tables
Synonym: utilitarian
2. being of use or service
e.g. the girl felt motherly and useful
a useful job
a useful member of society
Synonym: utile
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