| 单词 | 化学特性 |
| 释义 | 〔metalloid〕A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal.准金属，类金属：具有一些金属化学特性的非金属元素，例如砷〔physicochemical〕Relating to both physical and chemical properties.物理和化学的：与物理和化学特性均有关的〔isotype〕Any of the subclasses of immunoglobulins defined by the chemical and antigenic characteristics of their constant regions.同型，同种：由免疫球蛋白基类恒定区的化学特性和抗原特性所定义的任一种免疫球蛋白亚种 |
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