Radio astronomy

n. 射电天文学

📖 牛津释义

radio astronomy branch of astronomy in which radio waves from space are received and analysed 射电天文学.

🧩 词语组成解析

radio ['redɪo]

n. 无线电;收音机;无线电广播台;无线电收发报机; vt.& vi. 用无线电发送讯息;作无线电广播;用X射线拍照;

radi 表”射线,辐射,广播”

astronomy [ə'strɑnəmi]

n. 天文学;

astro星星（宇宙相关的）+nomy某一领域的知识→研究星星的学科 → 天文学

🗣️ 情景例句

I've been invited to give a talk at the conference.

我已受邀在大会上发言。

How much is a one-way ticket to Beijing?

一张到北京的单程票要多少钱？

I'm going to put it on this table, Sam.

我打算把它放在这张桌子上，萨姆。

更多情景英语 ›

🔤 更多 R 开头的单词

racewinite

reabsorbed costs

real storage page table

refeeding gynecomastia

rehberg

restrictive trade system

return-to-zero recording

risottos

全部 R 开头单词 ›