英语词汇“a twenty-foot drop”的翻译、意思、用法、释义-英汉汉英双解词典

单词	a twenty-foot drop
释义	a twenty-foot drop 二十英尺的落差
随便看	hierarchical structured supercomputer hierarchical structured system hierarchical structure model hierarchical structure of directory hierarchical structure of matter hierarchical structure production control hierarchical structures hierarchical structure support hierarchical structure system hierarchical structuring hierarchical subdivision hierarchical subtractive clustering hierarchical supervisory control hierarchical support vector machine hierarchical support vector machines hierarchical surface model Hierarchical switching control hierarchical synchronization hierarchical syntactic pattern recognitio hierarchical synthesis hierarchical system hierarchical system control theory hierarchical system design hierarchical system of cities hierarchical systems