on duty

常见例句

双语例句

She goes on duty in half an hour.
半小时后她开始值班。
We have lifeguards on duty.
我们有救生员值班。
Maybe it’s because they drink alcohol while on duty.
可能是因为他们在上班时间里喝酒喝高了吧。

原声例句

So the I.O.M.proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.
There is one military aid on duty every second of every day including overnight.
所以每天每秒钟,包括整一个晚上,都有一个军事助理值班。
普林斯顿公开课 - 国际座谈会课程节选
It's always Milton's duty - this is the reason that he was put on this earth: to liberate a people from any such constraining customs.
弥尔顿的使命是,-他是为此才诞于世上：,将英格兰民族从所有抑制人的传统中解放出来。
耶鲁公开课 - 弥尔顿课程节选