Ergosphere
n. [天]能层(\黑洞\周围假设的封闭区)
🗣️ 情景例句
Richard has a point. You're just beginning to look. Richard
说得对。你们只是开始看房子而已。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
Is this a D or a P?
这个字母是“D”还是“P”？