Fibrinogenesis
纤维素生成
🗣️ 情景例句
Any discount, OK?
可以打个折扣吗？
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
The Scandinavian countries are much admired all over the world for their enlightened social policies.
斯堪的纳维亚半岛各国实行开明的社会政策，受到全世界的推崇。