break your back
US /breɪk jʊər bæk/
UK /breɪk jʊər bæk/
成语
1.
拼命工作, 竭尽全力
to work extremely hard, often to the point of exhaustion
示例:
•
I had to break my back to finish the project on time.
我不得不拼命工作才能按时完成项目。
•
She's always breaking her back for her family.
她总是为家人拼命工作。
在 Lingoland 学习这个单词