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-现代词典

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	streetwalker bien-pensant bier biff bifid bifocals bifter bifurcate bifurcation big bigamist bigamous bigamously bigamy big beast big ben big-box store big brother big bucks big business big cat big cheese big data big deal big dipper

英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。