lifesaver是什么意思

实用例句

1. The cervical smear test is a lifesaver.

宫颈涂片检查能够帮上大忙。来自柯林斯例句

2. The new drug is a potential lifesaver.

这种新药有可能成为一种救命药。来自《权威词典》

3. He thought of the old man as his lifesaver.

他把老人看作他的救命恩人。来自辞典例句

4. Mike: You could be my lifesaver and help me then.

迈克: 你真是我的救命草,那么快帮帮我.来自互联网

5. Bill: Thanks, Jane. You're a lifesaver. I owe you one.

比尔 ︰ 阿珍,谢谢你. 你是我的救星. 我欠你一分人情.来自互联网