Molecular spectroanalysis
[化] 分子光谱分析
🧩 词语组成解析
光谱分析
🗣️ 情景例句
but he wants to do it
但他要削减
Easier said than done.
说话容易做事难。
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，