Flavanol
黄烷醇
🗣️ 情景例句
Fine, Somsak. And you?
很好。 Somsak ，你呢？
If you hadn't slipped and fallen,you wouldn't have broken your leg.
如果你没滑倒,你就不会断腿了。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。