Perienteron
[医] 肠周腔(胚)
🗣️ 情景例句
so we all got to go home early.
所以我们都非早回家不可。
It's just a mosquito bite.There's nothing to worry about.
只是一只蚊子咬的伤口， 不要担心。
You're working hard, George.
你干得真辛苦，乔治。