副词
中文翻译：无节制地
同义词：
['extravagantly', 'wastefully']
例句：
-
1.He spent all his money on clothes and jewelry without considering the cost.
他花钱买衣服和首饰，不考虑成本。
-
2. She was thriftlessly spending her savings on unnecessary items.
她无节制地用她的积蓄购买不必要的物品。
-
3. They should not be thriftlessly wasting their resources.
他们不应该无节制地浪费资源。