styrofoam

名词 n.
中文释义
英 /ˈstaɪ.ɹə.fəʊm/    美 /ˈstaɪ.ɹə.foʊm/

英文释义

名词 n.
  1. Expanded polystyrene foam, such as is used in cups and packaging. countable,uncountable
    — A while ago I read your column concerning the effects of hot tea on styrofoam cups.

词形变化

styrofoams plural

词源

Genericized trademark of Styrofoam, from -styr- (from polystyrene) + -o- + foam.
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