英语短语词组词汇mainspring的音标、释义、翻译、用法及例句-英语短语词组词典

短语	mainspring
释义	mainspring['meinspriŋ] n. (钟表等机械装置的)主发条，主弹簧主要动力；主要动机；主要原因
随便看	get the show on the road get the speed get the speed of get the start of get the step get the tail down get the trick of it get the upper hand get the upper hand of get the utmost out of get the weather gauge of get the weather gauge on get the weight off one's feet get the weight off one's legs get the whip hand get the whip hand of someone get the whip hand over someone get the wind of get the wind up get the word get the works get the world off one's back get the worse end of the staff get the worst of it get the worst of something

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。