seal

🇬🇧 UK/si:l/🇺🇸 US
NGSL 3kIELTSTOEFLB2

Definitions

n.

A marine mammal with flippers; an official stamp or emblem used to authenticate documents; a fastening that closes something tightly.

海豹;印章;封条

v.

To close or fasten something securely; to authenticate with an official stamp; to hunt seals.

封闭,密封;盖章;猎海豹

🧩 Root Breakdown

Native English
sealother
=seal

Common Collocations

  • 1.official seal官方印章
  • 2.seal of approval批准认可
  • 3.airtight seal密封封口
  • 4.seal a deal达成协议

Example Sentences

  • 1.

    The playful seal balanced a ball on its nose at the aquarium.

  • 2.

    The official document bore the royal seal of the kingdom.

  • 3.

    Make sure to seal the envelope before dropping it in the mailbox.

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