polysleeve

名词 n.
中文释义

英文释义

名词 n.
  1. A clear plastic sleeve, usually closed on two or three sides, often used to contain CDs, trading cards, first day covers and other collectables.
    — It takes two $1.00 CDs and about 30-45 minutes for me to burn a couple of discs in the background while I am doing other things. Postage for 2 CDs in a .15 cent polysleeve is not even a dollar.

词形变化

polysleeves plural

词源

From poly- + sleeve (“protective jacket or case”).
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