A.p.t.t.
[医] 明矾沉淀破伤风类毒素
🗣️ 情景例句
Susan's vice-president in charge of new toys and games.
Susan是主管新玩具和新 戏器具的副总裁。
An idle youth, a needy age.
少壮不努力，老大徒伤悲。
Sure enough, a policeman arrived on the scene and politely asked the workmen to go away.
果然，警察来了，不礼貌地请工人离开此地；