英语词汇“mainspring”的释义、用法及例句-英汉例句词典

词汇	mainspring
例句	noun Small companies are the mainspring of the British economy. Her Christian faith was the mainspring of her life.
随便看	main street maintain maintained maintaining maintains maintenance maisonette Maj. majestic majestically majesties majesty major major-domos majored major general major in majoring major in something majorities majority majority rule Major league major-league majorly

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