单词	extend aid
释义	extend aid 援助
随便看	stand by the oars Stand by the pilot ladder stand by the roadside stand by the side of someone stand by the wall stand by the working class standby ticket standby time stand by time stand-by time stand -by time standby time mode override standby time-out Standby Time Record stand-by time record standby tire stand by tone stand-by tone stand by to repel boarders stand by to toss standby transformer stand-by transformer standby transmitter stand-by transmitter stand by trolley for gastrointestinal endoscopy