Read Edit View history 异丙苯 yìbǐngběn cumene Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 异丙苯/異丙苯 · yìbǐngběn · cumene 2026/03/04 异丙苯 / 異丙苯 yìbǐngběn cumene (chemistry) isopropylbenzene C9H12 (also known as cumene) 异丙苯是一种重要的化工原料。 noun created sense Mar 4, 2026, 02:25 AM