基本解释adj.无害的；无毒的同根派生 英汉例句用作形容词 (adj.)The professor has developed a method of transferring sludge into innoxious materials for bricks and cement at a low cost.这名专家找到的办法可以以较低的成本把淤泥变成无害的材料用来制砖和水泥。