A.p.t.t.
[医] 明矾沉淀破伤风类毒素
🗣️ 情景例句
He isn't likely to win.
他不可能赢。
We've increased our efficiency by 20% through automation.
通过自动化我们的效率增加了20%。
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。