我不該買這東西。

I wish I hadn't bought this.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 不該 bùgāi
  1. should not
  2. to owe nothing
3 買 mǎi
  1. to buy
  2. to purchase
=4 這 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=4 這 zhèi (coll.) this
=5 東西 dōngxī east and west
=5 東西 dōngxi
  1. thing
  2. stuff
  3. person

classifiers: 個, 件