資料來源 : Webster's Revised Unabridged Dictionary (1913)

Mildew \Mil"dew\, v. t. [imp. & p. p. {Mildewed}; p. pr. & vb.
   n. {Mildewing}.]
   To taint with mildew.

         He . . . mildews the white wheat.        --Shak.