An't
(=are not, am not)不是
🗣️ 情景例句
Well, Grandpa will be disappointed, too.
爷爷也会感到失望。
The worst misfortunes are these that never hzppen.
最大的不幸是害怕不会发生的不幸。
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，