消损

消损	xiāo sǔn	wear and tear / to wear away over time
消	xiāo	to diminish; to subside / to consume; to reduce / to idle away (the time) / (after 不 or 只 or 何 etc) to need; to require; to take
损	sǔn	(bound form) to decrease; to diminish / (bound form) to harm; to damage / (coll.) to ridicule; to deride / (coll.) mean; nasty; sarcastic