单词	undersign
释义	undersign transitive verb : to write one's name at the foot or end of (as a letter or legal instrument) Word History Etymology under entry 3 + sign
随便看	Protobranchiata protobranchiate protocanonical Protocaris protocatechualdehyde protocatechuic aldehyde protocephala protocephalon Protoceras protoceratops protoceratopses protocerebral protocerebrum protochlorophyll Protochorda Protochordata protochordate Protociliata protociliate protoclastic protocneme Protococcaceae protococcal Protococcales protococcoid

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。