英语词汇“index fossil”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	index fossil
释义	Word Frequency index fossil noun a fossil species that characterizes and is used to delimit a geological zone Also called: zone fossil
随便看	scapolite scapose scapple scapula scapulae scapular scapulary scapulated scapulimancy scapulimantic scapulomancy scapulomancy scapulomantic scapulomantic scapus scar scarab scarabaean scarabaei scarabaeid scarabaeist scarabaeoid scarabaeus scarabee scaraboid

英语词典包含233703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。