adj.有用的；有益的；實用的
副詞: usefully 名詞: usefulness
/">深圳版小學單詞大全adj.(形容詞)有用的，實用的，有益的，有幫助的，有效的，重要
值得高度贊揚的，令人滿意的，值得稱贊的，好的
對...很熟練的，能干的，精通...的，得力，優秀的
可資利用的，有實際使用價值的
adj.(形容詞)有用的,有益的,有幫助的 effective in use, bringing help or advantage
[A] 令人滿意的 satisfactory
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
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說很有用。
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
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.
住處離會所有一段距離，所以租一輛車會很有用。
1. useful是什么意思
1. 有效的：如果公共事業振興署的產出是有效的(useful)并且已經被出售,那么對失業者的公共事業振興署的類救濟不及失業保險那樣容易引發通貨膨脹. 如果公共事業振興署的產出有效(useful),那么即使它不在市場上出售,對于那些發現該產出有效的人們來說,
adj.(形容詞)useful的基本意思是“有用的,有益的,有幫助的”,也可表示“令人滿意的”。
useful在句中可用作定語,也可用表語,作定語時,后面可跟介詞for, for的賓語通常是人。作表語時,后面可接介詞at, for, to, in。表示對于人有益時,用be useful to; 表示“對于某目的有益”時,用be useful for; 表示“對某事精通”時,用be useful at; 當表示“在…方面有益”時,用be useful in。
以上就是本站詳細整理的詞語useful是什么意思的翻譯解釋，供大家參考一下。
The memory expansion cards are useful adjuncts to the computer.(內存擴充卡是計算機很有用的附件。)
My mobile phone is extremely useful.(我的手機極為有用。)
Having your own computer is very useful.(自己有一臺計算機用處很大。)
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。)
This information could prove useful.(這條信息往后也許有用。)
He offered some useful advice.(他提出了一些有益的建議。)
These experiments serve no useful purpose.(這些實驗沒有任何實際意義。)
All of these are useful breeds whose potentiality has not been realized.(所有這些都是有益的品種，其潛力尚未被認識到。)
In business a poker face can be very useful.(在生意場上，不露聲色會非常有用的。)
Videoing students can be a useful teaching exercise.(給學生錄像可以成為有用的教學活動。)
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.
我可沒聽說你要上什么課。跟我說說。
B：Well, I’m learning how to use math in the business environment.
哦，我在學習如何在商務中應用到數學。
A：What for?
學這個有什么用呢？
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。我在學習一些新東西。同時也在溫習一些已經學過的知識技能。
用作形容詞(adj.)
可用作…的 can be used as用作形容詞(adj.)
She's a useful person to know.用作形容詞 (adj.)
副詞+～
amazingly useful非常有益的extremely useful極有用的generally useful樣樣都行的particularly useful極有用的～+介詞
useful at擅長…useful at cooking擅長烹飪useful for對…有用useful for students對學生有用useful in在…方面有用useful in agriculture在農業方面有用useful to對…有用useful to parents對家長們有用How useful he was helping in the garden.