单词	dust prevention, dust control
释义	dust prevention, dust control 防尘
随便看	direct current deposition direct current dialing direct-current dialing direct current dialling direct current differential transformer direct-current differential transformer direct current digital voltmeter direct current diode sputtering direct-current direct-current converter direct-current discharge direct current dissipation direct current dissipationpower direct current distillation direct current distribution direct-current distribution direct current drive direct-current dump direct current dynamo direct-current dynamo direct current dynamometer direct-current dynamometer direct current earth detection direct current earthing direct current elctrotherapy direct current electrical conductivity