Spheroclast
圆碎屑
🗣️ 情景例句
He is burning the midnight oil.
他在挑灯夜读。
A growing youth has a wolf in his belly.
青年成长时，食量大如狼。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，