称有关自己的事物<谦>my

• 贱姓王。

  My surname is Wang.

价钱低cheap

• 贱卖

  sell cheaply

• 价钱很贱

  be cheap in price

• 别卖贱了。

  Don't sell too cheaply.

• 菜贱了。

  Vegetables have come down in price.

地位低下humble

卑鄙base

不知好歹，愚蠢foolish

• 贱脾气

  foolish character

• 你这人真贱。

  You're such an idiot.