kick-start

v [Tn] start (a motor cycle, etc) by pushing down a lever with one's foot 用脚启动（摩托车等）. kick-start (also `kick-starter) n this lever （摩托车等的）脚踏起动器.

kettle, kettledrum, key, key (also cay), key money, key signature, key-pad, key-ring, keyboard, keyhole, keynote, keystone, KG, KGB, khaki, kHz, kibbutz, kibbutznik, kick, kick-off, kickback, kicker, kid, kid-glove, kid...into doing, kiddy (also kiddie), kidnap, kidnaper, kidnapper, kidnapping, kidney, kidney bean, kidney machine, kill, kill off, killer, killing, killjoy, kiln, kilo,