Botogenin
[医] 薯吉宁, 薯甙配基(得自墨西哥薯蓣)
🗣️ 情景例句
I only buy used books.
我只买旧书。
I used to get dressed quickly every morning.
我过去常每天早上快速穿好衣服。
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，