Ccg
abbr. 肋软骨移植物（costal cartilage graft）
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
His flattery makes me sick.
他的恭维让我恶心。
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，