◆appreciate v. 欣赏，感激
Eg.: The poem is too difficult for me to appreciate.
I appreciate your help. = be thankful / grateful to sb.
◆pocket money 零用钱
beer money: 留给丈夫的零花钱
mad money: 妇子留作应急之用的私房钱
green money: 美金
soft / folding money: 纸币，钞票
hard money: 硬币
◆rattle v. 格格作响
◆thrifty adj. 节俭的
同义词：economical
