英语词汇铅垂线的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	铅垂线
释义	铅垂线plumb line plummet 铅垂线qiānchuíxiàn(1)[plumb line]一端有垂球或其他重物的线或绳,供确定垂直度用(2)[geographic vertical]大地水准面的法线方向(3)[perpendicular]与水平面以直角相交的直线;竖直线
随便看	dibasic dibasic acid dibasic alcohol dibasic alkaliine dibasic aluminium nitrate dibasic aminoacid dibasic calcium phosphate dibasic carboxylic acid dibasic keto acid dibasic keto(nic) acid dibasic lead phosphite dibasic lead phthalate dibasic lead stearate dibasic magnesium acid dibasic magnesium citrate dibasic magnesium phosphate dibasic potassium phosphate dibasic salt dibatyl dibatyl phthalate dibazol dibazolum dibber dibble dibehenolin

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