Bekov别科夫bev.有；在；是；到达；拜访be about to ...(不久)就要，即将be beyond description难以形容be grateful to sb for为 ... (向某人)致谢be in leading stringsv.处于幼稚阶段be on a sticky wicketv.处于不利地位be caught in the fact当场被捕be on one's last legsBeilou cooper deposit铜矿be at pains of -ingadj.煞费苦心(努力)be in sb's confidence