单词	ball nut
释义	ball nut 球状螺母
随便看	business rule engine business rules business rules engine business rules management businesss business sales business sales tax business saving business savings business-savvy business schedule business school business-school business-schools business schools business science business science of production business scope business scope of the patent agencies business secret business secrets business section business sector business sectors business segment 蕄蕅蕆蕇蕈蕉蕉4 蕊蕊2 蕊4 みんいみんい【民意】みんえいみんえい【民営】みんかみんか【民家】みんかんみんかん【民間】みんかんがくみんかんがく【民間学】