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 Johnny-on-the-spot n: US, informal, dated (readily available person) SC 随叫随到的人，随时能帮忙的人
随便看	in perpetuity in person in perspective in phase in place in place of in pocket in practice in principle in print in private in progress in proportion in public input input-output inquest in question in quick succession inquietude inquire inquirer inquiring inquiringly inquiry

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。