1.block release (到高校进行一周或几周的)短期脱产进修例句:We are short-staffed at the moment as two of our team are on block release.我们目前人手不足,因为小组里有两人脱产学习。2.black economy 黑市
1.banking business 金融业、银行业例句:Credit Lyonnais is in the banking business.里昂信贷银行从事金融业务。2.bank charges 银行手续费例句:One significant expense is bank charges, which all businesse