吃力

吃力	chī lì	to entail strenuous effort / to toil at a task / strenuous / laborious / strain
吃	chī	to eat; to consume / to eat at (a cafeteria etc) / to eradicate; to destroy / to absorb / to suffer (shock, injury, defeat etc)
吃	chī	variant of 吃
力	Lì	surname Li
力	lì	power / force / strength / ability / strenuously