Exiton
激子
🗣️ 情景例句
and they always will be.
将来也永远会如此。
I've hurt my finger.
我割伤手指头了。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，