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
🗣️ 情景例句
Do you celebrate Christmas in China?
中国人庆祝圣诞节吗？
A candle lights others and consumes itself.
蜡烛焚自身，光亮照别人。
I visited museums and sat in public gardens.
我参观了博物馆，还去了公园。