| 单词 | colloid |
| 释义 | colloid n. 1. Chem. a a substance consisting of ultramicroscopic particles. b a mixture of such a substance uniformly dispersed through a second substance esp. to form a viscous solution. 2. Med. a substance of a homogeneous gelatinous consistency. Derivatives colloidal adj. Etymology: Gk kolla glue + -OID |
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