R.m.l.
[医] 右中叶(肺)
🗣️ 情景例句
... Oh ... I see.... Please, I know he wants to talk to you....
……啊……我懂。……麻烦 我知道他想跟 说话。
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？
Where can I go for help?
我该怎么办呢？