Gononephrocoel
生殖肾腔
🗣️ 情景例句
But Christmas is the most important holiday of the year.
但是圣诞节是一年当中最重要的节日。
I have some difficulty in expressing myself.
我表达起来有点困难。
I think you had better come out to the factory.
我看你最好走一趟工厂，