英语词汇“spiral arm”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	spiral arm
释义	spiral arm noun DEFINITIONS1 1 a region of stars that extends from the centre of a spiral galaxy When we look at the Milky Way in our sky we are looking edgewise down the spiral arm that we live in. Submitted from: United Kingdom on 08/01/2020 Open Dictionary - January2020 Noun☞spiral arm
随便看	measurement measure off measure out measure up measure/judge etc someone/something against someone/something measure/judge etc. someone/something against someone/something measuring cup measuring jug meat meat and drink to someone meat and potatoes meat-and-potatoes meatarian meatball meat eater meat-free meat grinder meathead meatless meat loaf meat-packing meatspace meaty mecca meccano

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