热文观察...
  • ...

    2025-07-27
  • ...

    2025-07-27
  • “Styrofoam”的英英意思

    “Styrofoam”的英英意思

    单词 Styrofoam 释义 Styrofoam Chiefly U.S.|starfm|Also styro-.[f. polystyrene + -o + foam n.]A proprietary name for a variety of foam plastic.1950Official Gaz. (U.S. Patent Office) 11 July 403/1 Dow Chemical Co...Styrofoam... For irregular solid masses o...

    2025-07-27