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

Turnpike \Turn"pike`\, v. t. [imp. & p. p. {Turnpiked}; p. pr. &
   vb. n. {Turnpiking}.]
   To form, as a road, in the manner of a turnpike road; into a
   rounded form, as the path of a road. --Knowles.