BEMT动量叶素bev.有；在；是；到达；拜访be left to itselfprep.不理(听任它)Be full of bounce精力充沛,充满活力be conditioned tov.习惯于beh type conveyer带式输送机be admitted to be被认为是be transformed to被转换成be critically ill病危be a demonic orgy恶魔的狂欢be a loss of face有失体面be put in the bag被俘虏