资料来源 : Webster's Revised Unabridged Dictionary (1913)

Perstringe \Per*stringe"\, v. t. [L. perstringere; per +
   stringere to bind up, to touch upon.]
   1. To touch; to graze; to glance on. [Obs.]

   2. To criticise; to touch upon. [R.] --Evelyn.