seesawing

v. 使上下（来回）摇动( seesaw的现在分词 ); 玩跷跷板, 上下（来回）摇动

词形变化

seesawings 复数 seesawings

释义与例句

n.
  1. 1.

    A rising and falling, similar to a seesaw.

    比喻

    economic seesawings

v.
  1. 1.

    present participle and gerund of seesaw