您要查找的是不是：
- He wore a woollen vest beneath his shirt. 他衬衫里面穿着一件羊毛背心。
- a woollen mill 毛纺厂
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- One day they wrote to her that her little Cosette was entirely naked in that cold weather, that she needed a woollen skirt, and that her mother must send at least ten francs for this. 有一天，他们写了一封信给她，说她的小珂赛特在那样冷的天气，还没有一点衣服，她需要一条羊毛裙，母亲应当寄去十个法郎，才能买到。
- She wear a woollen scarf. 她围着一条羊毛围巾。
- He wrote a meritorious theme about his visit to the cotton mill. 他写了一篇关于参观棉纺织厂的有价值的论文。
- He used a miller to mill the grain into flour. 他用碾磨机把谷物磨成面粉。
- A man was lying in the box on top of a pile of woollen goods. 一个男人躺在箱子里的一堆毛织品上。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- This place doesn't have a very savory reputation. 这个地方的名声可不太好。
- Keywords woollen mill;wastewater treatment;iron chip filter;activated sludge process; 毛纺厂;污水处理;铁屑过滤;活性污泥法;
