Mesomula
[医] 中实肠胚
🗣️ 情景例句
Yes, I went to the aerobics class today.
去了啦， 我上了有氧运动课了。
No way is impossible to courage.
勇敢面前没有通不过的路。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。