铝合金 (lǚ hé jīn) — aluminum alloy

Definição

Exemplos

• 这种铝合金很轻，适合做飞机零件。
  Zhè zhǒng lǚ hé jīn hěn qīng, shì hé zuò fēi jī líng jiàn.
  This type of aluminum alloy is very light, suitable for making airplane parts.
• 窗户用铝合金做，不容易生锈。
  Chuāng hu yòng lǚ hé jīn zuò, bù róng yì shēng xiù.
  Windows made of aluminum alloy don't rust easily.
• 自行车架是铝合金的，骑起来很省力。
  Zì xíng chē jià shì lǚ hé jīn de, qí qǐ lái hěn shěng lì.
  The bicycle frame is aluminum alloy, making it easy to ride.