英语词汇concentric contact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	concentric contact
释义	concentric contact 简明释义同心接触件网络释义 1 ?同心接触件同心接触件双语例句 1 R512 type High performance concentric butterfly valvesadvanced foreign technology on the basis of soft contact seat sealing structure multiple can effectively prevent leakage. R512型高性能无销中线蝶阀在引进国外先进技术的基础上采用轻柔的接触式阀座和优良的多重密封构造能有效防止外漏。
随便看	salivary cell salivary cells salivary center salivary centre salivary chromosome salivary chromosome map salivary colic salivary component salivary corpuscle salivary corpuscles salivary corpuscule salivary cyst salivary diastase salivary digestion salivary duct Salivary Duct Calculi Salivary Duct Calculus salivary duct carcinoma salivary duct obstruction salivary ducts Salivary Duct Stone salivary dyspepsia salivary fistula salivary flow salivary flow ice

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。