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
随便看	cascade fermemtation cascade fermentation cascade filter cascade filtering cascade filtration cascade firing cascadeflow cascade flow cascade fluid dynamics cascade fluorescent screen cascade fluoresent sceen cascade fold cascade form network cascade form networks cascade gamma emission cascade gamma rays cascade generator cascade geometry cascade grade cascade grain drier cascade graphs Cascade Head cascade heater cascade heat exchanger cascade hydroelectric station

英汉双解词典包含3607232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。