mother of vinegar

短语

[化] 醋母 [医] 醋母, 醋酸杆菌, 醋母杆菌

释义与例句

n.
  1. 1.

    The mother (stringy, mucilaginous substance) that develops in, and helps develop, vinegar. When transferred between batches, it can be a starter.

    不可数