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
Don't drink the tap water.
别喝自来水。
Bitter pills may have wholesome effect.
良药苦口利于病。
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，