thriftiness

Her thriftiness allowed them to save enough money for a family vacation.

她的节俭让他们攒够了钱去家庭度假。

用法提示：thriftiness 是名词，在句中作主语，表示‘节俭’这种品质。

The old man's thriftiness was famous in the village; he never wasted a single coin.

那位老人的节俭在村子里是出了名的，他从不浪费一分钱。

用法提示：thriftiness 作主语，说明主语的特征，义为‘节俭’。

Thanks to her thriftiness, she could buy a new computer without borrowing money.

多亏了她的节俭，她不用借钱就能买一台新电脑。

用法提示：thriftiness 作介词宾语，表示‘节俭’这一特质。