Epitestosterone
表睾(甾)酮
🗣️ 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备，明天早上正式签订。
This is a camera.
这是一台照相机。
Can I have a look at it?
我可以看一下吗？