| 释义 |
par·a·di·chlo·ro·ben·zene AHD[păr'ə-dī-klôr'ə-bĕnʹzēn', -bĕn-zēnʹ, -klōr'-] D.J.[ˌpærədaɪˌklɔːrəˈbenˌziːn, -benˈziːn, -ˌkləʊr-]K.K.[ˌpærədaɪˌklɔrəˈbɛnˌzin, -bɛnˈzin, -ˌklor-]n.（名词）- A white crystalline compound, C6H 4Cl 2, used as a germicide and an insecticide. 对二氯苯：一种用作杀菌剂和杀虫剂的白色结晶化合物，C6H 4Cl 2
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