英语词汇“catenary”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	catenary
释义	catenary noun DEFINITIONS1 1 the curve made by the weight of any cable or chain hanging between two fixed points High Speed Trains collect power via a pantograph that contacts the electrified catenary wire above the track. Submitted by: Smudge. from United Kingdom on 16/09/2015 Open Dictionary - September2015 Noun☞catenary
随便看	expense account expensive expensively experience experienced experiential experiential learning experiential marketing experiment experimental experimentation expert expertise expertness expert system expert witness expiate expiration expiration date expire expiry expiry date explain explain away explainer

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