单词	ptych-
释义	ptych- combining form variants or ptycho- : fold : layer Ptychosperma Word History Etymology Greek ptych-, from ptychē, from ptyssein to fold
随便看	Treblinka trebly trebuchet trebuchets trebucket trebuckets trec (-mon trecentist trecentists trecento trecentos trechmannite trecked trecking trecks Treculia treddled treddles treddling tredecile tredecillion tredecillions tredille tredilles tredrille

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。