R-s
[医][=reticulated siderocytes]网状高铁红细胞
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
Do i need a reservation to go by ship?
我坐船去需要预订吗？
The park is on the right.
公园在右面。