Tannide
鞣酸酐
🗣️ 情景例句
You're going to have the time of your lives.
你们将会玩得非常痛快。
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。