Radar astronomy
雷达天文学
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
🗣️ 情景例句
What he lacks in experience he makes up for in enthusiasm.
他用热心工作来弥补其经验的不足。
I'm not doing anything right now.
我现在不在做任何事。
From those humble beginnings, we have seen the development of the user-friendly home computers and multimedia machines which are in common use today.
从那些简陋的初级阶段，我们看到了现在都已普及的、使用简便的家用电脑和多媒体的微机的发展。