词汇	deep-buried sag
释义	deep-buried sag 深部洼陷
随便看	Copper substrate copper sulfate impregnated pole copper-sulfate impregnated pole copper sulfate method copper sulfate methods copper sulfate pentahydrate copper sulfates copper sulfate stick copper sulfate copper sulfate dermatitis copper sulfate electrode Copper sulfate electroplating wastewater copper sulfate test copper sulfate treatment copper sulfid copper sulfide copper sulfide mine copper sulfide mineral copper sulfide minerals Copper sulfide ore copper sulfide rectifier copper sulfides copper-sulfied rectifier copper sulfocarbolate copper-sulfur deposit