英语词汇“pfahlgraben”的翻译、意思、用法、释义-英汉汉英词典

单词	pfahlgraben
释义	詞目：Pfahlgraben 1911衛禮賢德英華文科學字典Pfahlgrabenm.1ditch fenced with stakes寨溝p 379　1911衛禮賢德英華文科學字典　1筆
随便看	reduced cone reduced conenzyme reduced control language reduced coolant flow reduced coordinates reduced copper gauze reduced crude reduced crude oil reduced current reduced curve reduced cut-set reduced cycle matrix reduced degree reduced density reduced-density reduced-density--effect reduced density matrix reduced design reduced diameter reduced digraph reduced distribution function reduced divisor reduced echelon form reduced elastic modulus reduced equation