1. a volatile oily liquid compound C6H4Cl2 made by chlorination of benzene and used chiefly as a solvent and cleaner, heat-transfer, medium, and insecticide —written systematically with italic ortho- or o-
Ortho-dichlorobenzene 例句
英汉例句
Removal of Ortho-dichlorobenzene in Water by Ultrasound Irradiation
水溶液中邻二氯苯的超声去除
Ortho-dichlorobenzene and certain xylenols have the weak band on the short wave-length side of the main band.