do-gooder
美 英
n. 空想的社会改良家；总想行善的人
英英释义
Noun- someone devoted to the promotion of human welfare and to social reforms
例句
- How much do all these figures stack up to? 这些数字的总和是多少？
- You can do it this way if you care to. 如果你乐意的话，可以这样做。
- Don't buy a used car from that rogue. 别从那无赖手里买旧车。
- Don't let your temper run away with you. 要控制住自己，不要发脾气。
- Don't poke into my private affairs. 不要干涉我的私事。
- Don't scrape your feet on the floor. 别用脚蹭著地板。
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