Lifebelt
n. 救生带, 救生圈
✅ 同义词
📖 牛津释义
lifebelt
(also lifebuoy), n ring of buoyant or inflatable material used to keep afloat a person who has fallen into water 救生圈.
🗣️ 情景例句
That's a good idea.
好主意。
On the way back home,we had a flat tire.
在途中回家,我们有一个轮胎破了。
Best wishes,
衷心地祝福您，