be on duty

be on duty 基本解释

上班；

词组短语

1、be on duty for the day 当天值班值日

be on duty 用法和例句

1、Today it's my turn to be on duty.

今天该我值日。

2、We don't want chaps in here who should be on duty.

我们不要该在当班的人进来。

3、Experienced banquet waiters must also be on duty.

还必须让有经验得宴会服务员当班。

4、Jack was on duty yesterday. He will be on duty again next month.

杰克昨天值过日。他下个月在值日。

5、Be on duty helmet's summit cold rain is busy at patrol and maintenance of order.

执勤警察顶着冷雨忙着巡逻和维持秩序。

6、In addition to these arrangements, extra ambulances will be on duty until midnight.

除了这些安排以外，另增救护车值班至午夜。

7、Be on duty on the daily, Is on duty time very idle, May being living, that is see some things of some back.

每天上上班，上班时间很闲，可以在那看些背些东西。

重点词汇

duty n. 职责，责任；义务；职责或工作；税收