Paas's disease
[医] 遗传性骨畸形症
🧩 词语组成解析
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
What do you do in the theatre?J:
你在剧院做什么工作？