helper

'helpә
托福 Collins 1

英文释义

n a person who contributes to the fulfillment of a need or furtherance of an effort or purpose
n a person who helps people or institutions (especially with financial help)

中文翻译

n. 帮忙者, 有益的东西
[机] 助手

1
Collins 星级
6,980
BNC 频率
8,933
使用频率

记忆技巧

helper 由词根 help(帮助)和后缀 -er(表示执行者)组成,意思是“帮助者”。

例句

1. The teacher is a great helper for the students in need.
老师是有需要的学生的好帮手。
2. I often ask my friend to be my helper when I move to a new house.
我常常请我的朋友在我搬新家时做我的帮手。
3. She found a helper to assist her with the project.
她找到了一个帮手来协助她完成这个项目。

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