beerstone

名词 n.

英文释义

名词 n.
  1. A precipitate of calcium oxalate and related organic compounds which forms in brewery vessels and other equipment for handling and serving beer. uncountable
    — Beerstone is a composite coating of protein and calcium oxalate that is more difficult to remove than typical hard water limescale.

词形变化

beer stone alternative

词源

From beer + stone.
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