Flavanol
黄烷醇
🗣️ 情景例句
OK, sir, just sit tight, and we'll have an ambulance there in about ten minutes.
好的，先生。你就在那边等着，救护车10分钟之内到。
Let me get back to you.
我过一会儿打给你吧。
This cellar room is very damp in the rainy season.
这间地下室在雨季非常潮湿。