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

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	bury your head in the sand bury yourself in something bus busboy busby bush bush baby bushed bushel bush fire bushie bush league bushman bushmeat bush medicine bush plane bushranger bushwalker oxymoronic oy oyez oyster repertory repetition repetitious

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