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cocoon [kə'ku:n]
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词性及解释
  • n.
  • 【医】
词形变化
动词过去式: cocooned 过去分词: cocooned 现在分词: cocooning 第三人称单数: cocoons
英英解释
  • 1.
    n.silky envelope spun by the larvae of many insects to protect pupas and by spiders to protect eggs
  • 2.
    v.wrap in or as if in a cocoon, as for protection
  • 3.
    v.retreat as if into a cocoon, as from an unfriendly environment
    [例]
      Families cocoon around the T.V. set most evenings
      She loves to stay at home and cocoon
常用词组
例句
  • 1.
    They needed their own versions of what the great British miler Seb Coe called " a cocoon of concentration."
    他们需要像英国田径运动员塞伯·克一样,亲身体验并描述塞伯·克所说的“全神贯注”的赛场状态。
  • 2.
    The Man felt distressed and decided to help the butterfly: He took a pair of scissors and cleft the cocoon carefully.
    这个人实在看得心疼,决定帮助一下蝴蝶:他拿来一把剪刀,小心翼翼地将茧破开。
  • 3.
    The children tore the cocoon open to see if there WAS a pupa
    孩子们撕开蚕茧看看里面有没有蛹。
  • 4.
    A cocoon is a kind of silk covering made by an insect.
    蚕茧是由昆虫制造的一种由丝组成的外包层。
  • 5.
    Taking advantage of the good weather, the cocoon selling "expeditionary force" set out
    他们这卖茧子的“远征军”就此出发。
  • 6.
    Weave a cocoon and get imprisoned it it;be caught in one's own trap
    作茧自缚
  • 7.
    A caterpillar must pass through the cocoon stage to become a butterfly.
    毛毛虫必须经过茧的阶段才能变成蝴蝶。
  • 8.
    Reel the cocoon silk off= reel the silk thread off cocoons
    从茧抽取蚕丝
  • 9.
    Wrapped in a cocoon of blankets
    裹在毯子里.
词汇级别

小测验:选择正确的单词

n.[俚]=cocaine n.可乐, 焦炭 v.(使)成焦炭
  • A.cdoke
  • B.cdold
  • C.cdollar
  • D.cdollect

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