详细解释:a. 非金属的, 准金属的, 类似金属性的
n. 非金属, 类似金属, 准金属
【化】 半金属; 半金属元素
【医】 非金属, 类金属, 金属样的
英语解释：
形容词 metalloid:
of or being a nonmetallic element that has some of the properties of metal详细解释：
met.al.loid
n.（名词）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A nonmetallic element, such as carbon, that can form an alloy with metals.非金属：能与金属结合生成合金的非金属元素，例如碳元素adj.also （形容词） 也作 metalloidal
Relating to or having the properties of a metalloid.准金属的：与准金属有关的或具有准金属特性的Having the appearance of a metal.似金属的：具有金属外观的