Engelmann's disease
[医] 骨干发育不全
🧩 词语组成解析
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
Too much spoils, too little is nothing.
过多反坏事，太少不济时。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？