Chlorethaminacil
[化] 乌拉莫司汀; 嘧啶苯芥
🗣️ 情景例句
Am I making my self clerar?
我讲的清楚吗？
The doctor said I should stop smoking cigarettes.
医生劝告我戒烟。
There is a bridge over the river.
河上有一座桥。