英语词汇cavity wall怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cavity wall
释义	cavity wallBrE /ˌkævəti ˈwɔːl/NAmE /ˌkævəti ˈwɔːl/ nouna wall consisting of two walls with a space between them, designed to prevent heat from escaping （有保暖作用的）空心墙，夹壁墙◆cavity wall insulation 空心墙隔热
随便看	with your eyes shut/closed with your leave with your name on it with your/ name on it with your nose in the air with your/sb's name on it with your/sb's name on it with your tail between your legs with your tongue in your cheek with your whole heart witless witlessly witlessness witlessnesses witness witnessable witness box witness boxes witnessed witnesser witnessers witnesses witnessing witness stand witness to

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