英语词汇refraction seismographic instrument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	refraction seismographic instrument
释义	refraction seismographic instrument 简明释义折射地震仪网络释义 1 ?折射地震仪折射地震仪
随便看	oil layer oil lead oil leak oil leak accident oil leakage oil leakage sump oil leak detector oil leaks oil lease auctions oil leg oil length oil length gallons oil length of varnish oilless oilless air compressor oil-less bearing oilless bearing oilless bushing oilless circuit breaker oilless circuit breaker oilless compressor oilless enclosed pneumatic device oilless hessian oilless metal oil less pump

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。