Hydroxyestrone
羟雌(甾)酮
🗣️ 情景例句
If you would supervise the refurbishing,
假如你能监督整修过程，
Only fifteen minutes.
只要15分钟。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。