英语词汇“gradient post”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	gradient post
释义	gradient post gradient post n (Railways) a small white post beside a railway line at a point where the gradient changes having arms set at angles representing the gradients
随便看	apaoc apaog apap apapa apapc apapdc apape a paper a paper chase a paper pusher a paper tiger a paper trail a paper-trail apapi apapn apapo apaps apapsis apapsmso apapu apaq apar apara a parade of horribles a paradigm shift

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