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  2. /water
  3. /water-proof

water-proof

🇬🇧 UK🇺🇸 US
IELTS

Definitions

adj.

Resistant to penetration by water; not allowing water to pass through

防水的,不透水的

🧩 Root Breakdown

Native English
waterliquid, aqueous substance
+
-connector
+
proofstem
=water-proof

Example Sentences

  • 1.

    This water-proof jacket keeps you dry in heavy rain.

  • 2.

    Water-proof seals are essential for underwater equipment.

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