单词：on call
随叫随到的, 待命的, 即期支付的
[经] 叫价时
[经] 叫价时
on call的用法和样例：
例句
- Physicians who were on call for48 hours.48小时随叫随到的医生们
- The nurse is on call tonight.这位护士今天晚上值班。
- Who's on call tonight?今晚谁值班?
- I'm on call.我随叫随到。
词汇搭配
- call on someone's services要求某人协助...
- call down on someone's head诅咒某人,祈求降祸于...
- call on号召
- money on call随时可收回的借款...