英语词汇“drainage hole”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	drainage hole
释义	Drainage hole Drainage hole A hole in a retaining wall; an open joint in masonry, to drain unwanted water. drainage hole An opening in a construction which permits unwanted water to drain away, e.g., from behind a retaining wall.
随便看	cyclosporine a cyclosporine g cyclosporine ophthalmic emulsion cyclosporines cyclosporins cyclosporophyceae cyclo-static data flow cyclo-static dataflow graph cyclosteroidea cyclostomata cyclostomate cyclostomatous cyclostome cyclostomes cyclostomi cyclostomous cyclostrophic flow cyclostrophic force cyclostrophic wind cyclostylar cyclostyle cyclostyled cyclostyles cyclostyling cyclosymmetric function

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。

Drainage hole