Larrey's sign
[医] 拉雷氏征(检骶髂关节病)
🧩 词语组成解析
🗣️ 情景例句
She must really miss them.
她准是很想主人。
What is learnt in the cradle lasts (or is carried) to the grave.
小时学会的事情到老不会忘记。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。