常見例句雙語(yǔ)例句Objective To investigate the feasibility of urinary orthocresol levels as a biological monitoring indicator for toluene exposure.目的探討尿鄰甲酚作爲(wèi)接觸甲苯生物監(jiān)測(cè)指標(biāo)的可能性。 返回 biological exposure indicator