styrene (n.)youdaoicibaDictYouDict[styrene 词源字典]
colorless hydrocarbon, 1885, from Styrax, name of a genus of trees (the chemical is found in their resin), 1786, from Latin styrax, from Greek styrax, the tree name, of Semitic origin (compare Hebrew tsori "terebinth resin"). Form influenced by Greek styrax "shaft of a lance."[styrene etymology, styrene origin, 英语词源]