今年该航空公司将很难赢利。This year the airline will be hard-pressed to make a profit.一家赢利很高的企业a highly profitable business他转卖货品赢利。He resells the goods at a profit....
National isolation can only cause economic and cultural impoverishment.锁国只会导致经济和文化上的困厄。Punishment cannot be discussed in isolation from social theory.不能脱离社会理论孤立地讨论惩罚。Digital Logic Isolation. Line Receiver. Power Supply C...