英语词汇protective spark gap的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	protective spark gap
释义	protective spark gap 英?[pr??tektiv spɑ:k ɡ?p] 美?[pr??t?kt?v spɑrk ɡ?p] 释义保护火花隙，安全火花隙行业词典电力保护火花间隙???
随便看	marginal ramus marginal rate marginal rate of interest marginal rate of liquidity preference marginal rate of product substitution (mrps) marginal rate of return marginal rate of return over cost marginal rate of subsitution marginal rate of substitution marginal rate of tax marginal rate of technical substitution marginal rate of time preference marginal rate of transformation marginal rate substitution marginal ratio marginal rationality marginal ray marginal ray cell marginal rays marginal ray tracheid marginal receipt marginal reflex distance 2 marginal relay marginal relief marginal relief arrangement

英汉双解词典包含4367426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。

protective spark gap