Phyargyrite
深红银矿
🗣️ 情景例句
Stone has been out of work for three months.
世通已失业三个月了。
He cleans th badroom every day.
他每天都清理卧室。
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，