impurity中文解释
n,杂质；不纯；不洁,同近
n,杂质；不纯；不洁,同近的英语是impurity
impurity例句All natural minerals contain impurities..凡天然矿物都含有杂质。
impurity英语解释杂质；不纯英释nna substance of a low quality that is contained in or mixed with something else, making it less pure
impurity短语和解释mechanical impurity,机械杂质.短语
