单词	fraxetin
释义	fraxetin noun frax·​e·​tin ˈfraksətə̇n plural -s : a yellow crystalline compound C10H8O5 derived from coumarin and obtained by hydrolysis of fraxin Word History Etymology International Scientific Vocabulary fraxin + -etin
随便看	sulaymaniya Sulaymaniyah sulcalise sulcalised sulcalises sulcalising sulcalized sulcalizes sulcalizing sulcate sulcater sulcatest sulcations sulci SULCL sulcomarginal sulcus sulcus of ro sulcus of Rolando suld suldans suleiman i sulf- sulfa sulfa drug

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。