vt.

1. 降低……的價格，使便宜
2. 使受人輕視；貶低
   By your dishonesty you've cheapened yourself in everyone's opinion.

   你為人不誠實，使自己被眾人看不起。

3. 使變得低劣
4. 【古】為……討價還價

vi.

1. 跌價，減價
   Food cheapens in summer.

   食品在夏天跌價。

v.

1. reduce the price of.
2. degrade (something).