ebb的意思

基本释义

• n 衰退；退潮；衰落

  the flow of the sea away from the shore, when the tide goes out

• v 衰退；减少；衰落；潮退

  if the tide ebbs, it flows away from the shore

例句

1. His confidence is at a low ebb.

   他的信心很低落。

短语

• ebb and flow 兴衰，起伏；潮的涨落
• ebb tide 退潮，落潮
• at a low ebb 处于低潮；衰败
• flood and ebb 潮汐
• ebb away 渐渐衰退；消逝

近义词