R.r.
[医] 里瓦·罗契氏血压计, 水银血压计
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
He has that book, doesn't he?
他有那本书，是吗？
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。