单词	octavalent
释义	octavalent /ˌɒktəˈveɪl(ə)nt / adjective Chemistry Having a valency of eight.More recently, an octavalent P. aeruginosa O-polysaccharide toxin, a conjugate vaccine.
随便看	hardometer hard-on hard on (or upon) hardpack hard pad hard palate hardpan hard-paste hardpear hard pear hard pewter hard pine hard plastic hard point hard power hard-pressed hard-pushed hard rock hard rocker hardrocker hard roe hard rubber hard-run hard rush hards

英语词典包含243303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。