Nantoka/异戊二烯yì wù èr xīTraditional: 異戊二烯异戊二烯 (yì wù èr xī) is a Chinese word meaning “isoprene”.Meanings1isopreneCharacters in 异戊二烯异yì · different戊wù · fifth of the ten Heavenly Stems 十天干[shi2 tian1 gan1]二èr · two烯xī · alkeneRelated words第二second二two异常unusual; abnormal异different怪异monstrous二十twenty; 20诡异strange十二twelve周二Tuesday异性the opposite sex独一无二(idiom) unique; unmatched; unrivalled老二second-eldest child in a familyStudy Chinese with flashcards →