Definition
n.
chemical element
Examples
- 化学元素。Shuǐ shì yóu liǎng zhǒng huà xué yuán sù zǔchéng de.Water is composed of two chemical elements.
- 化学元素。Yǎng shì yì zhǒng chángjiàn de huà xué yuán sù.Oxygen is a common chemical element.
- 化学元素。Kēxuéjiā fāxiàn le xīn de huà xué yuán sù.Scientists discovered a new chemical element.
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