单词	presternal
释义	presternal adjective pre·​sternal (ˈ)prē+ : of or relating to the presternum Word History Etymology presternum + -al
随便看	cten- Ctenacanthus Ctenacodon ctene ctenes ctenidia ctenidial ctenidium ctenii ctenizid Ctenizidae ctenizidaes cteno- ctenocephalideses ctenocephalidesses Ctenocephalus ctenocyst Ctenodactylidae Ctenodipterini Ctenodus ctenoid Ctenoidei Ctenophora Ctenophorae ctenophorae

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。