阻挠

阻撓
zǔnáo
  1. to thwart
  2. to obstruct (sth)

CEDICT

Entry Composition

1 阻 zǔ
  1. to hinder
  2. to block
  3. to obstruct
2 挠 náo
  1. to scratch
  2. to thwart
  3. to yield