打千 meaning in Chinese

[旧时用语] (满族男子请安时的礼节) salute by kneeling the left leg, slightly bending the right leg, with the right arm hanging at the side

She got up without lighting the lamp , felt around in the armoire for an archaic revolver that no one had fired since the war of a thousand days , and located in the darkness not only the place where the door was but also the exact height of the lock
她下了床，没有开灯，在衣橱里摸出一支打千日战争之后就再也没开过火的旧手枪，在黑暗中不仅弄清门的所在，而且还弄准了门锁的精确高度。