抓MC是什么意思？

要看这句话的语境是什么
MC是一个很通用的缩略语

mc
[域] Monaco , 摩纳哥

MC
abbr.
司仪，节目主持人(Master of Ceremonies)

mc
=cubic metre 立方米;
megacurie;
megacycle;
metric carat 公制克拉(宝石的重量单位);
millicurie

MC
=Machinery Certificate 机器执照;
Magnetic Core 磁心;
Main Cock主旋塞;
Master Control 主控, 总控制;
Master Ceremonies 司仪;
Mechanical Cycling 机械循环;
Medical Corps 医疗队;
Medium Capacity 平均容量, 中等载重量;
Member of Congress (美国)国会议员;
Midget Condenser 小型电容器;
Military Committee 军事委员会(北约);
Moisture Content 含水量;
Momentary Contact 瞬时接触;
Moving Coil 动圈;
Multiple Contact 复式接点

MC
= Machine Cycle,机器周期; = Magnetic Card, 磁卡片; = Magnetic Core, 磁芯; = Maintenance Center, 维修中心; = Master Card, 主卡片; = Master Clock, 主时钟；主脉冲; = Master Control, 主控制; = MegaCycle, 兆周; = Memory Control(ler), 存储器控制(器)