Mesembryo
[医] 中胚期, 囊胚曲
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
I'd like you to meet my parents, too.
我也想让你们见见我的父母。