Caesium
[医] 铯(55号元素)
✅ 同义词
🗣️ 情景例句
We'll sign two originals, each in the Chinese and English language.
我们将要用中文和英文分别签署两份原件。
Beautiful day, isn't it?
今天天气真好，是不是？
Will it cause a delay?
会耽搁出货吗？