Dimethazan
[化] 二甲沙生; 二甲胺乙茶碱
🗣️ 情景例句
I have them, Harry.
在我这里， Harry。
A threatened blow is seldom given.
虚张声势，吓唬而已。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。