固体 gùtǐ solid
怎么记住“固体”: 固 to solidify + 体 body = solid.
汉字
用法
- A solid, as a state of matter - the trio 固体、液体、气体 (gùtǐ, yètǐ, qìtǐ) solid, liquid, gas.
- A scientific term; not 'firm/solid' in the adjective sense (that's 结实/坚固).
例句
- 水结冰后成为固体。 Shuǐ jiébīng hòu chéngwéi gùtǐ.Water becomes solid when it freezes.
- 水是液体。冻起来就成了固体。 Shuǐshì yètǐ.dòng qǐlái jiù chéng le gùtǐ.Water is liquid. When it freezes, it becomes solid.