词汇	proven reserve
释义	proven reserve 探明储量
随便看	Afautchao AFautomatic following AFAUX AFavailable factor a favor a favorable balance of trade a favorable climate of opinion a favorable diagnosis a favorable geographic position a favorable imprassion a favorable reception a favorable reputation A favorable review from him can make a play a favorably situated city A favored female companion or sweetheart A favored male companion or sweetheart a favored place a favorite picnic place a favorite place of pilgrimage a favorite song a favorite topic a Favour a favourable balance a favourable balance of trade a favourable school report