元素
近义词与同义词
按词义分组列出，使用时请结合具体语境。
one of four substances thought in ancient and medieval cosmology to constitute the physical universe; "the alchemists believed that there were four elements"
any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
基本解释
1.犹言本质;要素。
2.化学元素的简称。
3.数学名词。在代数学中组成联合的各个部分和在几何学中构成图形的各个部分。