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
We have two and a half hours.
还有两个半小时。
To climb stairs
爬楼梯
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。