Trengestone
[化] 群孕酮; 氯二去氢逆孕酮
🗣️ 情景例句
Have you ever been to a buffet dinner?
你去吃过自助餐吗？
You cannot sell the cow and sup the milk.
你不可能出售乳牛，同时又要喝牛奶。
How are you recently?
最近怎么样？