Dehydrotransandrosterone
[化] 脱氢反雄甾酮
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
I found him seated on the bench.
我发现他在椅子上坐着