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
If you need any help, I'll be ust over here.
如果你需要任何帮助，我都随时待命。
A creaking door hangs long on its hinges.
户枢不蠹。
Hello, Ann. Could I borrow your radio tomorrow, please?
您好，安。我想明天借用您的收音机。可以吗？