英语词汇Johnny-on-the-spot怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Johnny-on-the-spot
释义	Johnny-on-the-spot ˌJohnny-on-the-ˈspot noun [singular] infml someone who immediately offers to help, takes an opportunity etc
随便看	lucky enough to do something lucky enough to do sth lucky-jim Lucky Jim luckyjim lucky/lazy/cheeky etc beggar lucky me lucky/unfortunate etc enough to be/do something lucky you lucky you/me etc Lucozade lucrative lucratively lucrativeness lucrativenesses lucre lucres Lucretian Lucretius lucy show lucy-show lucyshow Lucy Show, The Luddism luddism

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