英语词汇“floor collar”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	floor collar
释义	floor collar floor collar [′flȯr ‚käl·ər] (engineering) A relatively narrow upright structural part fitted around the periphery of a hole where a pipe passes through to prevent drainage water from entering the hole.
随便看	people like us, dear people limiting airport noise and expansion people link people living through cancer people living under rocks people living with people living with aids people living with cancer people living with hiv/aids people living with parkinson's people look ugly rolling people loving and nurturing trees people loving people people make the difference people making a difference people management & development people management resources people meter people mountain people sea people mover people-mover peoplemover people movers people mover system people need the lord

英语词典包含2567994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。