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
The kids hang their stockings over the fireplace for Santa Claus to fill them with candies and toys.
孩子们在火炉边悬挂长筒袜等待圣诞老人给他们塞糖果和玩具。
There's no sense in going by boat when the plane is just as cheap and much quicker.
既然乘飞机和坐船一样便宜而且还快得多，那么就没有理由去坐船。
shape in only two dimensions.
形态只有两种尺度。