上陣殺敵

to go into battle / to strike at the enemy

used in 上聲|上声[shang3 sheng1]

(bound form) up; upper; above; previous / first (of multiple parts) / to climb; to get onto; to go up / to attend (class or university) / (directional complement) up / (noun suffix) on; above

to go into battle

disposition of troops / wave / spate / burst / spell / short period of time / classifier for events or states of short duration

to kill / to murder / to attack / to weaken or reduce / to smart (dialect) / (used after a verb) extremely

to attack the enemy

enemy / to be a match for / to rival / to resist / to withstand