helpful
听听怎么读
英 [ˈhelpfl]
美 [ˈhɛlpfəl]
是什么意思
给予帮助的，有益的；愿意帮忙的；
双语释义
adj.(形容词)
- 给予帮助的,有益的 giving help; useful
英英释义
helpful[ 'helpful ]
- adj.
- providing assistance or serving a useful function
- of service or assistance
"a child who is helpful around the house can save the mother many steps"
- showing a willingness to cooperate
"a helpful cooperative patient"; "parents hope to raise children who are considerate and helpful to others"
学习怎么用
词汇搭配
用作形容词 (adj.)
～+名词- helpful comment有益的评论
- helpful friend益友
- helpful in在…方面有帮助的
- helpful to对…有帮助的,对…有益的
- helpful to teenagers对青少年有益的
双语例句
用作形容词(adj.)
- You are very helpful.
您真帮了我的大忙。 - These things are helpful for my life.
而且对我的生活是有帮助的。 - These tactics are unlikely to be helpful to you.
这种方法对你未必有用。 - The experience in army is helpful to him.
他从军的经历对他很有用。
权威例句
Cytokines in inflammatory brain lesions: helpful and harmfulMarkers of poor glycemic control are helpful to assess the risk of pseudophakic macular edema in diabetic cataract surgery patients.Corpus Analysis and Annotation for Helpful Sentences in Product ReviewsImproving neural networks by preventing co-adaptation of feature detectorsOpinion spam and analysisReflections on Innovative Entrepreneurship Training of College Students Based on "Mobile Internet+"Optimization by Simulated AnnealingThe Hospital Anxiety And Depression ScaleLIBSVM: A library for support vector machinesA new and rapid colorimetric determination of acetylcholinesterase activity.
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