英语词汇“三線”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	三線
释义	三線 sān xiàn我国根据国防需要，把地区划分为一线、二线、三线。三线在后方，为支援前线的战略基地。现多把领导干部因年龄或健康关系离职称为退居三线。三线
随便看	fine groove fine-groove fine grooved grating fine-groove disc fine ground fine-ground fine ground cement fine-ground cement Fine grounding and deep processing fine ground mica fine ground rubber fine ground scrap fine ground slag fine-group averaged cross section fine-group structure fine gtinding fine hackle fine hair fine-hair fine hair cotton fine hair making fine hair on skin fine hair removal fine hairs fine-hand