Grievancer
n. 不平的事, 委屈, 冤情, 苦情；(对不公正行为的)不平, 不满, 怨愤, 愤懑；不满的理由, 抱怨的缘由
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
Are you sure?
你确信吗？
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，