英语词汇obsidional coin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	obsidional coin
释义	obsidional coin = siege piece
随便看	-ion ion chamber ion chambers ion-chambers ion channel ion counter ion engine ion engines Ionesco Ionesco,Eugene Ionesco,Eugène ion etching ion exchange ion-exchange chromatography ion exchanger ion-exchange resin ion exchangers ion exchanges Ionia Ionian Ionian Islands Ionian mode ionian modes ionians Ionian Sea

英汉双解词典包含548777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。