| 例句 |
The soldiers were allowed to leave the base by day, but had to stay within call.准许士兵白天离开基地，但必须随叫随到。Doctor Lalor won't be at the surgery this afternoon, but she's on call until midnight.今天下午莱勒医生不在诊所，但午夜之前她随叫随到。If the machine breaks down at any time, there's always a technician on call.如果机器突然坏了的话，总有位技术员随叫随到。Bill arranged for this man to come whenever needed.比尔安排这人随叫随到。Doctors are available night and day.医生不分昼夜随叫随到。Construction managers must be on call to deal with emergencies.施工经理必须随叫随到处理紧急情况。The job entailed being on call twenty-four hours a day.这份工作要求在一天二十四小时内随叫随到。It's all right for you - your mum takes care of the children whenever you want.你当然不用担心。你妈妈随叫随到，帮你照看孩子。 |