Ucmi
abbr. unit control module identifier 部件控制模块标识符
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
I'll be right with you.
我马上就来。
Tie a heavy weight at the end of a long piece of string.
把一个重物拴在一根长绳子的一端，