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单词 sea otter
释义
sea otter
  • 简明释义
  • 海獭:一种分布于北太平洋海岸的罕见海獭,体长可达六英尺(两米),主要为棕色,但头部和颈部背面的颜色较浅,主要以贝类为食。
  • 网络释义
  • 1

    ?海獭

    ... conservation保护 sea-otter海獭 sea-urchin海胆 ...

短语
  • 双语例句
  • 1
    Sea cows were totally dependent on kelp for food, and within a decade of the onset of otter hunting, Steller noted that the islands' sea cows appeared malnourished.
    海牛完全以海藻为食,在捕猎水獭开始的十年里,斯特勒注意到,岛上的海牛似乎营养不良。
  • 2
    However, by 1750, hunters had also targeted nearby sea otter populations.
    然而,到了1750年,猎人们也开始瞄准附近的海獭种群。
  • 3
    Back in the 1970s, most experts thought the southern sea otter population would expand at a swift clip of nearly 20% per year like those in Alaska.
    早在20世纪70年代,多数专家认为南部海獭数量将阿拉斯加的那样以每年近20%的增长率快速增长。
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更新时间:2025/3/23 0:25:33