单词	lengthen
释义	length·en (lĕngkthən, lĕng-, lĕn-) tr. & intr.v. length·ened, length·en·ing, length·ens To make or become longer. lengthen·er n.
随便看	cephalization cephalo- cephalochordate cephalometer cephalometric cephalometry Cephalonia cephalopod cephalosporin cephalothorax -cephalous -cephaly Cepheid Cepheus ceraceous Ceram Ceram ceramal cerambycid ceramic ceramicist ceramide ceramist Ceram Sea cerastes

英语词典包含135693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。