Pam
[计] 脉冲幅度调制\\n[医] 解磷定, 派姆, 磷敌, 甲碘化吡啶醛肟(有机磷和毒扁豆硷的解毒药)
🗣️ 情景例句
Look, who's here, Peter!
看，这是谁，彼得！
Please call before you come,otherwise we might not be home.
请在你来前打一下电话来,否则我们可能不在家。
But Fortune's favoured children belong to the second class.
但是，命运之神的宠儿是第二类人，