Blastula
n. 囊胚
🗣️ 情景例句
I promise not to think about the city.
我保证不再去想城里的事。
I'm willing to bet he'll lose.
我愿意赌他输。
Our foreign trade policy has always been based on equality and mutual benefit and exchange of needed goods.
我们的对外贸易政策一向是以平等互利、互通有无为基础的。