石灰石 (shí huī shí) — limestone
定義
noun
limestone
例文
- 石灰石。Zhè zhǒng shí huī shí kě yǐ yòng lái zuò shuǐ ní.This kind of limestone can be used to make cement.
- 石灰石。Zhè zuò shān zhǔ yào yóu shí huī shí gòu chéng.This mountain is mainly composed of limestone.
- 石灰石。shí huī shí Zài gāo wēn xià huì fēn jiě chéng yǎng huà gài.Limestone decomposes into calcium oxide under high temperature.
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