I v. lead; guide II b.f. 1) draw; pull; stretch (牵引) 2) cause; make (引发) 3) seduce (引诱) 4) quote; cite (引述) 5) leave 引避 avoid; make way for 6) induce III n. introduction; preface IV m. 1) trad.of length (33 1/3 meters) 2) of units of salt certificates