短語(yǔ)詞組短語(yǔ)Dry y ice 干冰dry -ice fire extinguisher detail 干冰滅火器Dry -ice 干冰dry ice blast cleaning 干冰清洗dry ice cleaning 干冰清洗;干冰清洗技術(shù)dry ice bunker 干冰箱 返回 dry ice