单词 rat-trap 释义 rat-trap[f. rat n.1 + trap n.]1. a. A trap for catching rats. Also fig., and attrib. in sense ‘resembling a rat-trap’.1469Churchw. Acc. St. Mich. Cornhill, Payed for iij rat trappes for the churche, vj d.1820Scott Monast. xxx, Men pe...