英语词汇“black-lead spar”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	black-lead spar
释义	black-lead spar [机] 黑铅矿
随便看	builder furnished equipment builder identification buildering builder motion builder of soap builder pattern builder patterns builder pick gear builder's builders builder's acre builder's bum builder's cerificates builder's certificate builder's certificates builder's claw hammer head builder's cleavage builder's elevator builder's hoist builder's knot builder's level builder's licence builders lift builder's lift builders' merchant 一往无前，全力以赴一往无前，勇冠三军一往无前，百折不回一往桃花源，千春隔流水一径入溪色，六时闻磬声一径绿苔凝晓露，数片红霞映夕阳。一径绿苔凝晓露，满头白发对青山一得之愚，一孔之见一德一心。一德立而百善从之跳びまわる跳び上がる跳び乗る跳び回る跳び箱跳び越す跳び跳ねる跳び込み跳び込む跳ぶ