单词	fern seed
释义	fern seed noun : the dustlike asexual spores of ferns formerly thought to be seeds and believed to make the possessor invisible Word History First Known Use 1596, in the meaning defined above
随便看	pith pith fleck pith helmet pith knot pith ray pith rush pith tree pith-ray fleck pithballs pithead pitheadman pitheadmen pitheads pithec- pithecan pithecanthrope pithecanthropi pithecanthropic pithecanthropid Pithecanthropidae pithecanthropine pithecanthropines pithecanthropoid pithecanthropus pithecanthropuses

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。