Cholecystoscopes
(cholecystoscope 的复数) [医]胆囊镜
🗣️ 情景例句
You just earned your weight in gold, Malcolm.
你可帮了大忙， Malcolm。
Little pigeons can carry great messages.
少年也可以成大事。
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，