Pyracin
吡拉辛(一种维生素B6代谢产物)
🗣️ 情景例句
and here I am with
如今我却和
How do I address you?
我怎么称呼你？
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.
卡尔·冯·弗里施教授，一位澳大利亚科学家，一生中花了许多年的时间来研究蜜蜂在暗巢里互传信息的有趣方法。