英语词汇alternate circular ports annular spaces是什么意思，alternate circular ports annular spaces的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	alternate circular ports annular spaces
释义	alternate circular ports annular spaces　【机】更迭圆形门环空间
随便看	upper peninsula upper peninsula upper plate upper plenum upper plunger upper pole upper pool upper pour point upper pricision upper punch upper pure value upper quadrant upper quadrant upper reaches upper reaches upper reaches upper region upper respiratory tract upper retina upper river upper river upper row upper sample upper school upper school

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。