husbandry n.節約＝economy；農業；家禽飼養業
【類】husbandry:dissipate＝alacrity:procrastinate
節約不浪費＝敏捷不延遲
【反】prodigality ( n.浪費；揮霍 ) ；waste ( n.廢物；浪費 )

husbandry -> husband+ry -> 丈夫因為零用錢不夠，所以需節省使用，才能養活自己