feed on  

feed on

feed on 

v. 以...为食;以...为能源 

They come out only at night to feed on sponges and algae. 只有在晚里,它们才会出来吃些海绵和海藻。
The crabs come closer to shore at this time of year, Child said, where they feed on the seaweed. 这些螃蟹每年这个时间,要来到这里海岸的边上,恰尔特说,它们以吃海藻为生。

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  • v. 以...为食;以...为能源
  • 1. They come out only at night to feed on sponges and algae.

    只有在晚里,它们才会出来吃些海绵和海藻。

  • 2. The crabs come closer to shore at this time of year, Child said, where they feed on the seaweed.

    这些螃蟹每年这个时间,要来到这里海岸的边上,恰尔特说,它们以吃海藻为生。

  • 3. Adults eschew such prey and typically feed on nectar or pollen, though some adults do not eat at all.

    成虫会避免此种捕食方式,典型的以花蜜或花粉为食,虽然某些萤火虫成虫压根不进食。

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