资料来源 : pyDict

胶状的,胶质的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Colloidal \Col*loid"al\, a.
   Pertaining to, or of the nature of, colloids.

资料来源 : WordNet®

colloidal
     adj : of or relating to or having the properties of a colloid