Mechanical prophylaxis
[医] 器械预防
🧩 词语组成解析
n. 预防\\n[医] 预防
🗣️ 情景例句
Is that all right with everyone?
各位有意见吗？
Are you kidding?
你是开玩笑吧？
Sorry, he's not at home.
对不起，他不在家。