英语词汇“mainstay”的读音、翻译、释义、用法及例句-智慧网

词汇	mainstay
释义	mainstaymainstayD.J.:[ˈmeinstei]K.K.:[ˈmenˌste]n.1.■主要支持者[物], 支柱; 骨干Agriculture is still the mainstay of the country's economy.农业仍然是这个国家经济的主要支柱。
随便看	radio-frequency spark discharge source radio-frequency spark ion source radio-frequency spectrometer radio-frequency spectroscopy radio-frequency spectrum radio frequency sputtering radio-frequency stability radio-frequency stacking radio-frequency stage radio-frequency structure radio frequency supervising radio-frequency suppressor radio frequency suppressor radiofrequency surgical ablation radio-frequency system radio-frequency technique radiofrequency thermocoagulation for facial tic radiofrequency thermocoagulation for gasserian ganglion radiofrequency thermocoagulation of trigeminal nerve radio-frequency thermonuclear radiofrequency torch radio-frequency transformer radio-frequency transmission line radio-frequency trap preliminary practice

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