retarder

n. 阻滞物 [化] 阻滞剂; 迟延剂; 抑制剂; 阻聚剂

发音

US

词形变化

retarders 复数 retarders

释义与例句

n.
  1. 1.

    Something which retards or slows.

    The substance acted as a retarder to the chemical reaction because it radically changed the pH.

  2. 2.

    A device for slowing down large trucks, lorries, buses, shunted railway wagons.

    工程
  3. 3.

    A refrigerator used to slow down proofing of yeast when making dough.

    烹饪

相关短语

vapor retarder

词源

From retard + -er.

来源：wiktionary