a penny pincher
基本释义
[网络] 守财奴；过分吝啬的人；吝啬鬼
实用场景例句
学术讨论
The scientist committed to the project for five years.
这位科学家承诺为这个项目投入五年时间。
日常对话
I committed to helping my friend with his homework.
我承诺帮我的朋友做作业。
校园生活
She committed a mistake on the exam, but she learned from it.
她在考试中犯了一个错误，但她从中吸取了教训。
2 次浏览