Calve-perthes disease
[医] 卡-佩二氏病(股骨骺骨软骨病)
🧩 词语组成解析
v. 生小牛, 下仔, (使)崩解
[地名] [法国] 佩尔特
🗣️ 情景例句
What's the matter?
发生了什么事？
Don't forget to invite him.
不要忘记邀请他。
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。