Bioflavonoids
[化] 生物黄酮素
🗣️ 情景例句
How are you?
你好吗？
As a man's heart is, so does he speak.
言为心声。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。