water ring

短语

词形变化

water rings 复数

释义与例句

n.
  1. 1.

    A cloudy or dark circle left on wood furniture by a wet glass or ceramic, caused by moisture trapped in or penetrating the finish; often associated with drinkware and typically prevented using coasters.

  2. 2.

    A trench catching seepage.

    商务 采矿
  3. 3.

    A garden tool for tree watering.