Definition

Examples

• 这台机器可以两用，既能洗衣又能烘干。
  Zhè tái jīqì kěyǐ liǎng yòng, jì néng xǐ yī yòu néng hōnggān.
  This machine can serve dual purposes – it can both wash and dry clothes.
• 我们买了一张两用沙发床，白天做沙发，晚上当床。
  Wǒmen mǎi le yì zhāng liǎng yòng shāfā chuáng, báitiān zuò shāfā, wǎnshang dāng chuáng.
  We bought a dual-purpose sofa bed – it's a sofa during the day and a bed at night.
• 这种两用背包可以变成手提箱，很方便出差。
  Zhè zhǒng liǎng yòng bēibāo kěyǐ biàn chéng shǒutíxiāng, hěn fāngbiàn chūchāi.
  This kind of dual-purpose backpack can turn into a suitcase – very convenient for business trips.