Sextile
n. 六十度角距(的)
🗣️ 情景例句
Thank you.
谢谢。
The baby will be a great architect.
那个婴儿将会成为大建筑家。
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，