Gallotannin
沒食子丹寧, 丹寧
??? 情景例句
and the problem is that it's set up primarily for kids to play.
而問題是它主要是讓孩子們去玩的。
Better go to bed supperless than rise in debt.
寧可餓肚子，切莫去借債。
If Tom cannot keep his promise, he'll lose face.
如果湯姆不能信守諾言，他就會丟面子。