英语词汇“mainspring”的意思、释义、用法及双语翻译-时代网

词汇	mainspring
释义	noun Small companies are the mainspring of the British economy. Her Christian faith was the mainspring of her life.
随便看	opening night openingnight opening nights openings opening salvo opening-time opening time openingtime opening times opening-up opening up openingup open into open into something open into sth open-jaw-fare open jaw fare open-jaw fare open-letter open letter openletter open letters openly open-market open market 政治生态政治经济学政治运动政治避难政治面目政法政派政潮政界政略政策政纪政纲政绩政绩工程政蠹政要政见政议政论政论文政象政费政躬政通人和

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