拼杀

拼杀	pīn shā	to grapple (with the enemy) / to fight at the risk of one's life
拼	pīn	to piece together; to put together / to pool (resources etc); to share / to risk all; to go all out / to spell (words)
杀	shā	to kill; to slay; to murder; to attack / to weaken; to reduce / (dialect) to smart / (used after a verb) extremely