colloid

n. 胶体, 胶质, 胶态 a. 胶态的, 胶质的

发音

其它 /ˈkɒlɔɪd/

词形变化

colloids 复数 colloids more colloid 比较级 most colloid 最高级

释义与例句

n.
  1. 1.

    A stable system of two phases, one of which is dispersed in the other in the form of very small droplets or particles.

    胶体

    化学
  2. 2.

    An intimate mixture of two substances, one of which, called the dispersed phase (or colloid), is uniformly distributed in a finely divided state throughout the second substance, called the dispersion medium (or dispersing medium).

    气象
  3. 3.

    A particle less than 1 micron in diameter, following the Wentworth scale

    地质
adj.
  1. 1.

    Glue-like; gelatinous.

    colloid tumours

词汇关系

名词

上位词 1

mixture

下位词 4

sol gel emulsion silica gel

词源

Etymology tree Ancient Greek κόλλᾰ (kóllă)der. Vulgar Latin colla French colle Proto-Indo-European *weyd-der. Ancient Greek εἶδος (eîdos)der. French -oïde French colloïde English colloid From French colloïde, from Ancient Greek κόλλα (kólla, “glue”) + -oid.

来源：wiktionary