英语词汇planetary nebula怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	planetary nebula
释义	planetary nebulan. a ring-shaped nebula formed by an expanding shell of gas round a star 行星状星云
随便看	feather bed feather-bedding feather-brain feather-brained feathered feather edge featheriness feathering featherless feather-light feather one's nest feather stitch featherweight feathery feature featured featureless Feb. febrifugal febrifuge febrile febrility February feces feckless

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。