Definition

Examples

• 香烟里含有大量的尼古丁。
  Xiāngyān lǐ hányǒu dàliàng de ní gǔ dīng.
  Cigarettes contain a large amount of nicotine.
• 尼古丁是一种有毒的物质。
  ní gǔ dīng shì yì zhǒng yǒudú de wùzhì.
  Nicotine is a toxic substance.
• 他决定戒烟，因为对尼古丁上瘾了。
  Tā juédìng jiè yān, yīnwèi duì ní gǔ dīng shàngyǐn le.
  He decided to quit smoking because he became addicted to nicotine.