监护示波器
The monitor is really a notch above us. 班长确实比我们略胜一筹。
Many students were absent, notably the monitor. 许多学生缺席，特别是连班长也没来。
We elected our monitor by a show of hands. 我们举手选举了班长。
The patient was connected to the monitor. 病人被接上了监测器。
Finish SCOP and PPV estimation on a monthly basis. 完成每月SCOP和PPV预估报表；
The monitor handed the papers out to the classmates. 班长把试卷分发给同学们。
