(Baseball)a ball pitched so as to pass over the plate below the level of the batter's knees (棒球)低球 ■[as modifier](N. Amer. informal)(of an estimate, bid, etc.) deceptively or unrealistically low (北美,非正式)(估价、投标等)虚报低价
verb
[with obj.](N. Amer. informal)offer a deceptively or unrealistically low bid or estimate (北美,非正式)虚报低价