biological self-purification
词语: biological self-purification
解释: 生物自净作用
词性: 名词
词典: 纺织专业英汉词典
biological self-purification 相关解释
生物自净作用 biological self purification;biological selfpurification
生物自净作用 biological self-purification
生物自净作用 biological selfpurification
生物自净作用 biological self purification