polypin

词形变化

polypins 复数 polypins

释义与例句

n.
  1. 1.

    A plastic version of the kind of brewery cask called a pin (equal to half a firkin), popular in homebrewing and the off-trade (deliveries for home consumption).

    英国 烹饪 商务 工程

词源

From poly- + pin.

来源：wiktionary