食力

Verb

 * 1)  to live off labor
 * 2)  to live off taxes
 * 3)  to sustain physical pressure or impact

Noun

 * 1)  commoner; laborer
 * 2)  food and manpower
 * 3)  energy from food

Verb

 * 1)  to involve much effort; to be a strain; to be exhausting

Adverb

 * 1)  seriously; severely