trub

冷却残渣; 含煤页岩

词形变化

trubs 复数 trubs

释义与例句

n.
  1. 1.

    The layer of sediment that appears at the bottom of the fermenter after yeast has completed the bulk of the fermentation.

    不可数 烹饪 商务 工程 可数
  2. 2.

    A truffle

    可数 废旧 不可数

词源

Borrowed from German trüb (“not clear, turbid”). Related to droff (“turbid, sorrowful, sad”)), Dutch droef (“sad, miserable”).

来源：wiktionary