Larrey's sign
[医] 拉雷氏征(检骶髂关节病)
🧩 词语组成解析
🗣️ 情景例句
Don't be too sure.
别那么肯定。
I told him to stay overnight.
我告诉他留下来住一夜。
Last year, however, it came into use.
然而去年机场开始使用了。