Collinite
凝胶煤素质; 无结构腐殖体
🗣️ 情景例句
They're in my bag.
在我袋子 。
Though the fox run,the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
I shall insist that they do from now on. Eating cabbage will keep them healthy.
我要他们从现在起就吃（醋泡白菜）。吃白菜会使他们的身体保持健康的。