词汇	direct heat exchange
释义	direct heat exchange 直接换热
随便看	the tailiswagging the dog the tail is wagging the dog the tail of a comet the tail of a journey the tail of a kite The tail of a kite the tail of a kite/comet The tail of an airplane the tail of a plane The Tail of A Rabbit the tail of a shirt The tail of football team the tail of marshalling yard the tail of the storm/procession the Tail of Yak The tailor altered the coat to make it shorter The tailor altered the jacket to fit me The tailor cut through the cloth by mistake The tailor dropped the hem of her skirt The tailor has butchered this suit The tailor lined the coat with silk The tailor made a suit for Dick The tailor made a suit to my measure The tailor makes the man The Tailor of Panama