Amylit
麦芽糖化酶
🗣️ 情景例句
How fast can my mail be received?
我的信件多快会被收到？
Who is this?I don't recognize your voice.
你是谁？我听不出你的声音。
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，