- a type of variable star, the variation in brightness resulting from expansion and subsequent contraction of the star
单词 | pulsating star |
释义 | Collins Concise English Dictionary © HarperCollins Publishers:: pulsating star n
|
随便看 |
|
英语词典包含188688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。