慢速英语:月球上的望远镜可以研究宇宙中最古老的恒星
日期:2020-11-23
Words in This Story
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lunar – adj. relating to the moon
reflect – v. to send back or bounce off
crater – n. a large round hole in the ground made by the explosion of a bomb or by something falling from the sky
pole – n. the part of a body, such as Earth, that is furthest north or south
cosmic – adj. relating to the whole universe
infrared – n. technical: producing or using rays of light that cannot be seen and that are longer than rays that produce red light
galaxy – n. a large group of stars from the same universe
capability – n. the ability or power to do something
ultimate – adj. the final or most important
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