单词	polycotyledony
释义	polycotyledony noun poly·​cot·​y·​le·​dony plural -es : abnormal increase in the number of cotyledons Word History Etymology polycotyledon + -y
随便看	Arau araucan Araucana Araucanian araucanians araucaria Araucariaceae araucariaceaes araucarian araucarias araucarioxylon Araujia araujiae araujias arauna araunas araus Arauá arauás Aravalli Range Arawa Arawak Arawakan arawakans arawaks

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。