blue mold

短语

（烟叶的）青霉病, 一种青霉

词形变化

blue molds 复数 blue molds

释义与例句

n.
  1. 1.

    A type of fungal growth that produces a bluish or blue-green surface, caused primarily by Penicillium expansum or Peronospora hyoscyami f.sp. tabacina.

    可数 不可数