Gestrinone
乙基羟基二降孕三烯炔酮
🗣️ 情景例句
I'll have no problem.
我不会有问题。
I'm thinking of going to my grandma's.
我想去外婆家。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。