H. u.
[医] 充血单位
🧩 词语组成解析
[医] 普朗克氏量子常数
[医] 单位
🗣️ 情景例句
What kind of farm does he have?
他的农场是什么样的？
Do you often do work during the holidays?
你常常在假日期间做工作吗？
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。