Flavanonol
[化] 黄烷酮醇
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
Is it a long ride?
要坐很久吗？
The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.
若不是法国著名洞穴探险家伯杰由于偶然的机会发现了这个洞口的话，这个洞也许不会为人所知。