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seal [si:l]

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[网页划词已开启]

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    1. All goods were sealed.
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    2. I finally got the Royal Seal.
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    3. You have got the Royal Seal.
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    n.
      1. fastener consisting of a resinous composition that is plastic when warm; used for sealing documents
      2. a device incised to make an impression; used to secure a closing or to authenticate documents
      3. the pelt or fur (especially the underfur) of a seal
      4. a member of a Naval Special Warfare unit who is trained for unconventional warfare
      5. a stamp affixed to a document (as to attest to its authenticity or to seal it)
      6. an indication of approved or superior status
      7. a finishing coat applied to exclude moisture
      8. fastener that provides a tight and perfect closure
      9. any of numerous marine mammals that come on shore to breed; chiefly of cold regions
    v.
      1. close with or as if with a seal
      2. make tight; secure against leakage
      3. decide irrevocably
      4. affix a seal to
      5. cover with varnish
      6. hunt seals

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    seal
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    Seal type
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    oil seal
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    centrifugal seal
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    valve seal
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