at short notice

基本解釋

Pencil in those random appointments that come up on short notice, and can be cancelled at short notice!
用鉛筆記下那些隨機(jī)出現(xiàn)的約會(huì)--這些約會(huì)可以隨時(shí)執(zhí)行，也可以隨時(shí)取消。
Libya provided a timely reminder of the value of air and maritime assets for projecting force at short notice.
利比亞事件爲(wèi)能在短期內(nèi)投放的海空打擊力量的價(jià)值提供了一個(gè)適時(shí)的提示。
In addition, the Task Force will help mobilize teams that can respond to requests for technical assistance from countries, and be deployed at short notice to XDR-TB risk areas.
此外，專題小組將幫助組織工作隊(duì)，對(duì)國(guó)家的技術(shù)援助要求作出反應(yīng)竝能在短時(shí)間內(nèi)派往極耑耐葯結(jié)核的風(fēng)險(xiǎn)地區(qū)。

As a solid-fuel rocket, this could be fired at short notice from mobile launchers.
ECONOMIST: Nuclear proliferation