metalloid

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

发音

其它 /ˈmɛtəlɔɪd/

词形变化

metalloids 复数 metalloids more metalloid 比较级 most metalloid 最高级

释义与例句

n.
  1. 1.

    An element, such as silicon or germanium, intermediate in properties between that of a metal and a nonmetal; especially an elemental semiconductor.

    类金属

    半金属

    化学
  2. 2.

    The metallic base of a fixed alkali, or alkaline earth; applied to sodium, potassium, and some other metallic substances whose metallic character was supposed to be not well defined.

    废旧 化学
  3. 3.

    A nonmetal.

    废旧 化学
adj.
  1. 1.

    Of or relating to the metalloids.

  2. 2.

    Characteristic of the metal music genre.

    非正式

词汇关系

形容词

近义相关 1

nonmetallic

词源

From metal + -oid.

来源：wiktionary