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	affectations prioritaires à valoriser affect-based language curriculum affect displacement affect display affected affected acreage map affected area affected end user affected family-based association control affected file indicator code affected household assessment of tuberculosis transmission affected ignorance affectedly affected navy family assistance affectedness affected people affected pregnancy affected property assessment report affected property owner affected relative pair affected role affected units of local government affecter affect hunger affectibility

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。