Dimethazan
[化] 二甲沙生; 二甲胺乙茶碱
🗣️ 情景例句
The bright young man can get ahead quickly in the tourist industry.
这位聪明的年轻人在旅游世界很快获得成功。
I was little ill at ease.
我有点不自在。
Perhaps I' ll go to that one.
我也许会去听听那个报告。