英德
有道
百度
谷歌
图片
维基
百科
鸡毛 [jī máo]
chicken feather
- 没见到什么暴力的迹象，仅仅在后门处有一根黑色鸡毛。
There were no signs of violence, only a single black feather near the back door. - 构成鸡毛的纤维几乎完全是角蛋白——一种也能在头发和指甲中发现的蛋白质。
The fibres in feathers are almost entirely composed of keratin, a protein also found in hair and nails. - 此外，这还能有助于解决另一个环境问题：减少每年家禽业不得不处理的、堆积如山的鸡毛。
Moreover, it could also help with another environmental problem: reducing the mountains of chicken feathers that the poultry industry has to dispose of every year.
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中国词汇量第二的英语词典
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