Ptsa
[医][=patient's surface area]病人体表面积
🗣️ 情景例句
Give my best to your parents.
替我向你父母问好。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。
I'm afraid that Jim will miss a lot of his lessons.
恐怕这么一来，吉姆要缺很多课了。