| 单词 | lifesaver |
| 释义 | lifesaver (laɪfseɪvəʳ) Word forms: plural lifesavers countable noun If you say that something is a lifesaver, you mean that it helps people in a very important way, often in a way that is important to their health. The cervical smear test is a lifesaver. lifesaver in American English (ˈlaɪfˌseɪvər) US noun 1. a person or thing that saves people from drowning, as a lifeguard 2. Informal a person or thing that gives aid in time of need Examples of 'lifesaver' in a sentence |
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