英语词汇“x-ray astronomy”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	x-ray astronomy
释义	x-ray astronomy —x-ray astronomer. the branch of astronomy that studies celestial objects by means of the x-rays emitted by them. Cf. x-ray (def. 1b). [1960-65]
随便看	introduce introduction introductory introgression introit introject introjection intromit intron Intropin introrse introspect introspection introsusception introversion introvert intrude Intruder in the Dust intrusion intrusive intrusive r intrust intubate intuit intuition

英语词典包含168451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。