公斤

例句

• zhè这ge个yǒu有wǔ五gōng公jīn斤 。

  This is five kilograms.

• zhè这xiē些píng苹guǒ果yí一gòng共yǒu有sān三gōng公jīn斤 。

  These apples weigh three kilograms in total.

用法