running mate

1 (politics 政 esp US) candidate for a supporting position in an election, esp for the Vice-Presidency 竞选夥伴; （尤指）副总统候选人. 2 horse used to set the pace for another in a race （赛马中）领跑的马.

run up against, run upon, run-around, run-down, run-in, run-of-the-mill, run-off, run-through, run-up, runabout, runaway, rune, rung, runic, runnel, runner, runner bean (also string bean), runner-up, running, running commentary, running repairs, running stitch, running total, running-board, runny, runt, runway, rupee, rupture, rural, rural dean, rural delivery, Ruritanian, ruse, rush, rush hour, rush into, rush out, rush sb. to..., rush through,