Plm
abbr. 产品生命周期管理（Product Lifecycle Management）；可编程序的逻辑矩阵（Programmable Logic Matrice）；脉冲宽度调制（Pulse-Length Modulation）
🗣️ 情景例句
How are you?... Here's Mom.
好吗 …… 妈妈就来了。
He who overcomes his anger subdues his greatest enemy.
克制火气就是克制强敌。
I'll go to that shop and see if they have a telephone.
我去那个商店，看看是否有电话。