Caesium
[医] 铯(55号元素)
✅ 同义词
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
The voice is not distinct.
声音不清楚。
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。