Mr Olaechea has British residency by virtue of his marriage.奥拉伊奇先生通过结婚而取得在英国的永久居留权。He had won the game by virtue of his strength of will.他靠意志力赢了这场比赛.Molecules rotate and vibrate by virtue of their heat.分子因热效应而发生转动和振动....
黑市上有大量武器出售。There is a plentiful supply of arms on the black market.实行定量配给的商品存在黑市交易。There's a black market in rationed goods.他是黑市拳王。He's the king of unlicensed boxing....