Definition

Examples

• 这支温度计里含有汞。
  Zhè zhī wēndùjì lǐ hányǒu gǒng.
  This thermometer contains mercury.
• 汞是一种重金属，对身体有害。
  gǒng shì yì zhǒng zhòngjīnshǔ, duì shēntǐ yǒuhài.
  Mercury is a heavy metal that is harmful to the body.
• 工厂不能直接把汞排进水里。
  Gōngchǎng bù néng zhíjiē bǎ gǒng pái jìn shuǐ lǐ.
  Factories must not directly discharge mercury into water.