英语词汇notched sill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	notched sill
释义	notched sill 简明释义齿槛网络释义 1 [机]?齿槛 Notched Sill(齿槛), 此释义来源于网络辞典。双语例句 1 The riverbank protection structure with notched sill is a new type of retaining wall structure, but there is not yet theoretical design standard. 齿坎式护岸结构是一种新型挡墙结构，但目前齿坎式挡墙缺乏理论设计规范。
随便看	emptying device emptying door emptying, filling emptying fittings emptying fraction Emptying,Gallbladder Emptying,Gastric emptying gate emptying machine emptying of piping emptying of pump emptying of tank empty out emptying outlet emptying point emptying position emptying rate empty run emptying emptying system emptying time emptying valve empty intersection empty intestine empty into

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