billing and cooing

短语

词形变化

billings and cooings 复数 billings and cooings

释义与例句

n.
  1. 1.

    Cooing and rubbing of beaks, performed by birds such as pigeons and doves as a prelude to mating.

    可数 不可数
  2. 2.

    Loving and affectionate behaviour between members of a romantic couple, such as the exchange of caresses and kisses.

    可数 不可数
v.
  1. 1.

    present participle and gerund of bill and coo