This large fireplace can produce 45, 000 BTU adjustable heat.这款大型壁炉可产生45, 000btu的可调节热量.He is already the general engineer of this low BTU water gas project.他已经是这个低热水煤气工程的总工程师了....
Salt dissolves in water.盐溶于水。Heat gently until the sugar dissolves...慢慢加热直到糖溶解为止。Snow dissolves into water.雪融化成水.The sun dissolves snow.太阳使雪融化。This precipitate dissolves in an excess of aqueous ammonia.这个沉淀能溶解在过量的氨水中.Obj...