Bcm
abbr. 车身控制模块（body control module）；业务连续性管理（Business Continuity Management）；商务电话系统（Business Communications Manager）
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
Don't let me down.
别让我失望。