downstroke

英['daʊnˌstrəʊk] 美['daʊnˌstroʊk]
  • n.活塞下降行程
  • down adv.向下prep.沿着...而下adj.向下的;消沉的;无礼的n.绒毛;汗毛v.击倒;打败;吞下;被抑制
  • link v.联系;连接n.环;联系;节
Noun:
  1. a stroke normally made in a downward direction