钋 (pō) — polonium (chemical element, Po)

Определение

Примеры

• 钋是一种放射性元素。
  pō Shì yì zhǒng fàng shè xìng yuán sù.
  Polonium is a radioactive element.
• 科学家在研究钋的化学性质。
  Kē xué jiā zài yán jiū pō de huà xué xìng zhì.
  Scientists are studying the chemical properties of polonium.
• 钋在自然界中非常稀少。
  pō Zài zì rán jiè zhōng fēi cháng xī shǎo.
  Polonium is very rare in nature.