英语词汇graptolite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	graptolite
释义	graptolite['ɡræptəlait] n.【古生物】笔石(古腔肠动物，现存化石)
随便看	rifleshot rifling riflings rifs rift rift-block mountain rifted rifter rifters rift lake riftless rift saw rift-sawed rift sawing Rift Valley Rift Valley fever rift valley fevers rift-valley lake rift valleys rifty rift zone rig Riga rigadoon rigadoons

英汉双解词典包含483723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。