英语词汇seismic marker bed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	seismic marker bed
释义	seismic marker bed 简明释义地震标准层专业释义 1 能源科学技术地震标准层 2 地球科学地震标准层
随便看	spunyarn packing spun yarn packing spin yarns spur spur spur and helical hobbing machine spur a willing horse spur band spur beam spur bevel gear spur bevel gear cutter spur blight spur blight Spur,Calcaneal spur canal spur cell spur center spur charge spur coupling spur crushe spur crusher spur differential spur dike spur dike, groin spurdog

英汉双解词典包含3185865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。