英语词汇“pit annulus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pit annulus
释义	pit annulus noun Etymology: pit (I) : the thicker outer rim of the membrane of some bordered pits
随便看	loci loci lociation lock lock lockable lockage lockaid lockaid gun lock-and-block system lock bolt lockbox lock corner lockdown lock-down locke lockean lockeanism locked locked locked-coil wire rope locked groove locked-in locked jaw locked jury

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。