waterproofed

• 形容物体经过处理或加工，使其不渗水、不透水。

Describes an object that has been treated or made to be impervious to water.

1. Impermeable to waterB1formal

   Treated or coated to prevent water from passing through.

   防水的

   • The jacket is fully waterproofed for hiking in the rain.
   • They waterproofed the basement walls to prevent flooding.
   • The tent was waterproofed with a special sealant.

   同义词impermeableproofedrainproofsealedwaterproofwatertight

   反义词absorbentpermeable

• 动词，指使某物具有防水性能，通常通过涂层或处理来防止水的渗透。

A verb meaning to make something resistant to water penetration, typically by applying a coating or treatment.

1. Make watertightB2formal

   To treat or coat a material so that it becomes resistant to water penetration.

   使防水

   • They waterproofed the basement walls to prevent flooding.
   • You should waterproof your boots before hiking in the rain.
   • The company specializes in waterproofing outdoor gear.

   同义词caulksealweatherproof