反作用 (fǎn zuò yòng) — opposite reaction; counteraction; undesirable or unexpected side effect

Définition

Exemples

• 这个政策产生了意想不到的反作用。
  Zhè ge zhèng cè chǎn shēng le yì xiǎng bú dào de fǎn zuò yòng.
  This policy produced unexpected side effects.
• 力的作用是相互的，有作用力就有反作用。
  Lì de zuò yòng shì xiāng hù de, yǒu zuò yòng lì jiù yǒu fǎn zuò yòng.
  The action of force is mutual; for every action there is an opposite reaction.
• 药物虽然有效，但也会带来一些反作用。
  Yào wù suī rán yǒu xiào, dàn yě huì dài lái yì xiē fǎn zuò yòng.
  Although the medicine is effective, it can also bring some side effects.