枕戈寢甲 [ㄓㄣˇ ㄍㄜ ㄑㄧㄣˇ ㄐㄧㄚˇ; zhen3 ge1 qin3 jia3] to sleep on one's armor with spear by the pillow (idiom); ready for battle determined to kill the enemy Be prepared! ◄ ►