flypaper
- 1. Venus flytraps, for example, share an ancestor with Portuguese sundews, which only catch prey passively, via "flypaper" glands on their stems.
- 例如，维纳斯捕蝇草和葡萄牙茅膏菜有共同的祖先，后者只通过茎上的“捕蝇纸”腺体被动地捕捉猎物。
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- 2. Similarly, a digital clock is powered with the same type of microbial fuel cell, collecting its prey with flypaper.
- 类似的，这个数字时钟也用一张捕蝇纸来收集猎物，然后通过相同类型的微生物燃料电池供电。
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- 3. But earwax seems to have the very humble role of being no more than biological flypaper, serving to prevent dust and insects entering the ear.
- 然而耳垢的作用看上去极其单一，像一张生物捕蝇纸，防止灰尘和昆虫进入耳朵。
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- 4. But earwax seems to have the very humble role of being no more than biological flypaper, serving to prevent dust and insects entering the ear.
- 然而耳垢的作用看上去极其单一，像一张生物捕蝇纸，防止灰尘和昆虫进入耳朵。
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