A.p.t.t.
[医] 明矾沉淀破伤风类毒素
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
Today we're going to have real English food.
今天我将领略地道的英国菜。