基本解释[环境科学技术]生物性曝露指示装置英汉例句双语例句Objective To investigate the feasibility of urinary orthocresol levels as a biological monitoring indicator for toluene exposure.目的探讨尿邻甲酚作为接触甲苯生物监测指标的可能性。biological exposure indicator更多例句词组短语短语biological l exposure indicator 生物性曝露指示装置biological exposure indicator更多词组专业释义环境科学技术生物性曝露指示装置