wasteful
adj. 浪费的，挥霍的
例句
This practice is frowned upon as being wasteful.
这种做法被认为是浪费而不被赞成。
《柯林斯英汉双解大词典》
By investing in efficient plant it could generate lots of valuable carbon credits to sell to wealthier, more wasteful nations.
投资高效工厂能节余很多宝贵的碳信用额度，可以用来卖给那些更富有、更浪费的国家。
As consumers, we are very wasteful.
作为消费者，我们非常浪费。
