Gestrinone
乙基羟基二降孕三烯炔酮
🗣️ 情景例句
It's ten after six. We're late.
现在是六点十分。我们迟了。
On the way back home,we had a flat tire.
在途中回家,我们有一个轮胎破了。
I had at half past twelve.
我在12点半吃的。