Helpful
[ 'hɛlpfl ]
第1级
其它 Other
adj. 给予帮助的，有益的;愿意帮忙的;
📝 例句
It's always helpful to be well informed.
消息灵通总是有益的。
A helpful young English intern popped in to ask him about his liver.
有个乐于助人的英国实习医生蹦蹦跳跳地走进屋来询问他肝的情况。
An exchange of opinions is helpful.
相互交换意见是有益的。
His brief visit to London was from many points of view helpful.
他在伦敦的短期逗留从各方面看来是有益的。
He will soon see why some factorizations are more helpful than others.
不久他将看到为什么某些因子分解技巧比另一些更有用。
✅ 同义词
🔴 反义词
🔤 词根
📖 牛津释义
helpful
adj
giving help; useful 有帮助的; 有用的
a helpful person, suggestion, map 有用的人、 建议、 地图
He's always very helpful to his mother. 他一向都是他母亲的得力帮手.
🎯 考研助记
构词：help+ful形容词后缀
🔁 扩展释义
*['helpful]a. 有帮助的, 有益的, 有用的
🌿 同词根单词
📖 同为「初中」词汇
查看全部初中词汇 ›🗣️ 情景例句
When are you planning to get married?
你准备什么时候结婚？
Let me see. She has 30 minutes Tuesday afternoon.
让我查查，她周二下午有30分钟。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。