钴 (gǔ) — cobalt (chemical element Co)

Definição

Exemplos

• 这种电池含有钴。
  Zhè zhǒng diàn chí hán yǒu gǔ.
  This type of battery contains cobalt.
• 钴是一种重要的金属元素。
  gǔ Shì yì zhǒng zhòng yào de jīn shǔ yuán sù.
  Cobalt is an important metal element.
• 他们正在开采钴矿。
  Tā men zhèng zài kāi cǎi gǔ kuàng.
  They are mining cobalt ore.