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
Did you enjoy yourself last weekend?
上周末你过得开心么？
You can have no more of the fox than the skin.
狐狸除了皮，旁的全无用。
As he hated army life, he decided to desert his regiment.
他讨厌军旅生活，决定逃离所在部队。