frugally
adv. 节约地;节省地
例句
Animals which behave "frugally" with energy become particularly old, for example, crocodiles and tortoises.
对能量使用表现得很“节俭”的动物变得非常长寿,比如鳄鱼和龟类。
She was enjoined to live more frugally.
她被责成更俭省地生活。
We’re able to live a lot more frugally now.
我们还能活得更省一点。