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单词 plasticizer
释义

WordReference Random House Unabridged Dictionary of American English © 2024
plas•ti•ciz•er  (plastə sī′zər),USA pronunciation n. 
  1. Chemistryany of a group of substances that are used in plastics or other materials to impart viscosity, flexibility, softness, or other properties to the finished product.
  2. Chemistryan admixture for making mortar or concrete workable with little water.
  • plasticize + -er1 1920–25

Collins Concise English Dictionary © HarperCollins Publishers::
plasticizer, plasticiser /ˈplæstɪˌsaɪzə/ n
  1. any of a number of substances added to materials in order to modify their physical properties. Their uses include softening and improving the flexibility of plastics and preventing dried paint coatings from becoming too brittle
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更新时间:2025/7/23 13:27:50