英语词汇egg tooth怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	egg tooth
释义	egg toothn.（名词） A hard, toothlike projection from the beak of embryonic birds, or from the upper jaw of embryonic reptiles, that is used to cut the egg membrane and shell upon hatching and that later falls off.（破）卵齿：从胚胎鸟的喙或胚胎爬虫的上颚长出的坚硬的、齿状的突出物，用于孵化时敲破卵膜和卵壳以使其脱落
随便看	pipets pipette pipetted pipettes pipetting pipe vine pipe wrench piping piping pipings pipistrel pipistrelle pipistrelles pipit pipits pipkin pipkins pipped pipperidge pippin pipping pippins pips pipsissewa pipsissewas

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。