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单词 gelling
释义

WordReference Random House Learner's Dictionary of American English © 2024
gel /dʒɛl/USA pronunciation   n., v., gelled, gel•ling. 
n. 
  1. Chemistrya partly solid, partly liquid substance, as jelly or glue, sometimes used in hair styling: [uncountable]using gel to style her hair.[countable]There are a number of gels on the market.

v. [no object]
  1. Chemistryto form or become a gel.
  2. jell (def. 2).:Most of my ideas need time to gel.

WordReference Random House Unabridged Dictionary of American English © 2024
gel  ( jel),USA pronunciation n., v., gelled, gel•ling. 
n. 
  1. [Physical Chem.]a semirigid colloidal dispersion of a solid with a liquid or gas, as jelly, glue, etc.
  2. Show Business[Theat.]gelatin (def. 5).
  3. Biochemistrya semirigid polymer, as agarose, starch, cellulose acetate, or polyacrylamide, cast into slabs or cylinders for the electrophoretic separation of proteins and nucleic acids.

v.i. 
  1. to form or become a gel.
  2. jell (def. 2).
  • shortening of gelatin 1895–1900

Collins Concise English Dictionary © HarperCollins Publishers::
gel /dʒɛl/ n
  1. a semirigid jelly-like colloid in which a liquid is dispersed in a solid: nondrip paint is a gel
  2. See hair gel
 vb (gels, gelling, gelled)
  1. to become or cause to become a gel
  2. a variant spelling of jell
Etymology: 19th Century: by shortening from gelatine
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更新时间：2026/6/18 21:04:04