单词	(同向)双工系统
释义	(同向)双工系统diplex system
随便看	potassium methide potassium methionate potassium methoxide potassium methylsulfate potassium mica potassium mineral potassium minerals potassium minerals; potash minerals potassium monofluorophosphate potassium monopersulfate potassium monosulfide potassium myristate potassium myronate potassium myronate-- sinigrin potassium myronate， sinigrin potassium naphthalene-1 potassium naphthalene-1,5-disulfonate potassium nickel carbonate potassium nickel(ii) sulfate potassium nickel oxalate potassium nickelsulfate potassium niobate potassium nitrate potassium nitrate (med.: nitre saltpetre) potassium nitrate poisoning