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
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
May I have a look at the watch?
我能看看这块表吗？
She is standing in the front of the bus.
她站在公共汽车的前部。