单词	Heterangium
释义	Heterangium noun Het·​er·​an·​gi·​um : a genus of Devonian seed ferns having a protostelic stem resembling that of members of the genus Gleichenia Word History Etymology New Latin, from heter- + -angium
随便看	rockaby rockabye rockabyes rockahominy Rockall rockaway rockaways rockbell rockberry rockbird rockbound rockbounder rockboundest rockbridgeite rockchucks rockcraft rockcresses rockcrusher rocked rocked and rolled rocked out Rockefeller rocker rocker arm rocker bent

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。