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单词 cellulose
释义

WordReference Random House Learner's Dictionary of American English © 2024
cel•lu•lose /ˈsɛlyəˌloʊs/USA pronunciation   n. [uncountable]
  1. Botany, Chemistrya carbohydrate that is the chief substance of the cell walls of plants and is found in wood, cotton, hemp, paper, etc.

WordReference Random House Unabridged Dictionary of American English © 2024
cel•lu•lose  (selyə lōs′),USA pronunciation n. 
  1. Botany, Chemistryan inert carbohydrate, (C6H10O5) n, the chief constituent of the cell walls of plants and of wood, cotton, hemp, paper, etc.
  • Neo-Latin cellul(a) live cell (see cellular) + -ose2
  • 1745–55;
cel•lu•los•i•ty  (sel′yə losi tē),USA pronunciation n. 
Collins Concise English Dictionary © HarperCollins Publishers::
cellulose /ˈsɛljʊˌləʊz -ˌləʊs/ n
  1. a polysaccharide consisting of long unbranched chains of linked glucose units: the main constituent of plant cell walls and used in making paper, rayon, and film
Etymology: 18th Century: from French cellule cell (see cellule) + -ose²
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