Rb
[计] 归偏制\\n[医] 铷(37号元素)
🗣️ 情景例句
Sorry.
对不起。
It's a few minutes after two.
两点过几分。
He has pointed out that the tree is a useful source of income as tour-ists have been coming from all parts of the country to see it.
他指出，由于人们从全国各地纷纷前来参观这棵树，