Caesium
[医] 铯(55号元素)
✅ 同义词
🗣️ 情景例句
This tie is a good match for your suit.
这条领带和你的西装搭配得很好。
This is it. That's $9.15, please.
到了。请付9。15美元。
No, not all of them.
不，没办法全部。