Perifocal
[医] 病灶周的
🗣️ 情景例句
I wonder what the problem is.
我不知道发生了什么问题。
What's the area of the Congo in square miles?
在平方英里内刚果的范围是什么？
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，