单词	covalency
释义	covalency noun co·​va·​len·​cy ˌkō-ˈvā-lən(t)-sē  ˈkō-ˌvā- : covalence Word History First Known Use 1919, in the meaning defined above Medical Definition covalency noun co·​va·​len·​cy -lən-sē  plural covalencies : covalence
随便看	bluebell bluebells bluebells-of-Scotland blueberries blueberry blueberry ash blueberry maggot blueberry root blueberry thrips blueberry tree blueberrying bluebill bluebills bluebird bluebird day bluebird days bluebirds bluebloods blueblossom blueboard bluebonnet bluebonnets bluebooks bluebottle bluebottles

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。