英语词汇“permanent ground”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	permanent ground
释义	permanent ground 久接地的，固定接地的
随便看	scavenging duration scavenging efficiency scavenging ejector scavenging engine scavenging flow scavenging gas scavenging gas treatment scavenging jig scavenging machine scavenging material scavenging of free radicals scavenging of steam system scavenging open scavenging performance scavenging period scavenging piston scavenging port scavenging-port scavenging-precipitation scavenging precipitation ion exchange process scavenging pressure scavenging process scavenging pump Scavenging Rate scavenging ratio 怎奈向怎强作莺声燕语怎得东君长为主怎得银笺怎得青鸾翼怎忍分离怎忘得怎忘得玉环分付怎敌他晓来风急怎敌他晚来风急减半减却减压减去减发股利减号减员减噪减声器减字指谱