Biotinyl
[医] 生物素基
🗣️ 情景例句
Can I buy travelers checks here?
这儿能买旅行支票吗？
I guess you're right. It seems I'll be grounded.
我想你说得对，我看我该转到地勤了。
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，