英语词汇“only if”的释义、用法及例句-英汉例句词典

词汇	only if
例句	Idiom Only if a teacher has given permission is a student allowed to leave the room. 学生只有得到老师的许可才能离开教室。 Only if the red light comes on is there any danger to employees. 只有红灯闪亮时才有危及职工的险情。
随便看	top-rated tops top secret top-shelf top somebody up top somethingoff (with something) top somethingup Topsy topsy-turvy top up top-up to put it mildly to put/place somebody on a pedestal torch torched torches torching torchlight Tories torment tormented tormenting tormentor torments tornado

知否英汉例句词典收录69610条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。