helpful
01
有帮助的, 乐于助人的
offering assistance or support, making tasks easier or problems more manageable for others
语法信息
形态构成
复合词
性质形容词
最高级
most helpful
比较级
more helpful
可分级
例子
He offered a helpful suggestion on how to improve the design.
他提出了一个有帮助的建议，关于如何改进设计。
02
乐于助人的, 有用的
(of a person) having a willingness or readiness to help someone
例子
My classmate is very helpful, sharing his notes when I miss a lecture.
我的同学非常乐于助人，当我错过讲座时分享他的笔记。
词汇树
helpfully
helpfulness
unhelpful
helpful
help
