helpful ['helpful]

adj.
有帮助的, 有用的, 有益的

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 helpful 网络释义

形容词 a.
1.有帮助的,有益的,有利于...的[(+to)]
He has given me a helpful suggestion.
他给我提了一项有益的建议。
It's always helpful to be well informed.
消息灵通总是有益的。
She has been very helpful to us.
她对我们很有帮助。

单词 helpful 其它相关

单词解释
a. 有帮助的,有益的,有用的
useful; willing to do what is wanted
相关例句
You are very helpful in preparing my manuscript.
　 你在我撰写原稿时帮了大忙。
That's the most helpful book.
　 那本是最有用的书。
You've been very helpful.
　 你(给我们)帮了很多忙。
This will be helpful to you when you are grown up.
　 当你长大时,这将对你有用。
I think this food is helpful to your health.
　 我认为这食物对你的健康有好处。
The helpful boy carried my bags for me.
　 这个挺顶用的男孩帮我搬运提包。
Our lazy cat isn't very helpful in catching mice.
　 我们的懒猫没有多大用处，它不捉老鼠。
相关短语
helpful advice 有益的忠告
a helpful boy 有帮助的少年
同义反义
同义词：profitable, constructive, useful, accommodating, curative, advantageous, favourable, beneficial, expedient, valuable, obliging, kind
反义词：hindering, baneful, unimportant, misused, helpless

单词 helpful 其它例句

- The experience in army is helpful to him.
　 他从军的经历对他很有用。
- Maybe these nutrients are helpful to your health.
　 或许这些营养品对你的健康有帮助。
- You ale very helpful.
　 您真帮了我的大忙。