值班

• Laird ' s on duty , but they can ' t find him
  莱尔德在值班，但他们找不到他
• The doctor provides emergency cover for sick colleagues
  这个医生代替患病的同事急诊值班。
• Achievable unmanned power transformer substation
  无人值班变电所的实现
• I " m head of plastic surgery and i " m on the board
  我是整形手术室的头头儿，而且我一直值班
• A lot of employees say they ' ve seen ghosts on night duty
  许多员工都说晚上值班的时候见到鬼了
• Don ' t worry . we can turn on each other
  别着急。我们可以轮流值班。
• This doctor provides emergency cover ( for sick colleagues )
  这位医生代（患病的同事）急诊值班
• We ' re not allowed to drink on duty , but
  我们值班不可以喝酒的,但是
• I have seen some despicable acts of cheating in my time ,
  在我值班期间我发现一些可耻的作弊行为
• When will an engineer in charge of watch call the chief engineer
  值班轮机员应在何时叫轮机长？