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The biological significances of silks in the life of insects are briefly discussed.
并简述了丝对泌丝昆虫生活的重要性及近期虫丝的研究动态.
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It was a Christmas when shoppers passed by expensive silks in favor of more practical gifts.
这是一个购物者不理会昂贵的丝绸衣服而热衷于更实用礼物的圣诞节。
《柯林斯高阶英汉双解学习词典》
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Polyester is the hottest. A lot of cottons and silks are cool but they wrinkle easily.
涤纶是最热的. 很多纯棉和丝绸都很凉快,就是很容易起皱.
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以大腹圆珠牵引丝为研究对象,分析了蜘蛛丝的聚集态结构特征和形态结构特征.
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