1
wastefulness of sth
The wastefulness of the government's spending was criticized.
政府开支的浪费受到了批评。
浪费；挥霍；不节俭
先理解核心含义，再看它在真实句子里的用法。
浪费；挥霍；不节俭
the quality or fact of being wasteful; spending or using resources carelessly or excessively
The wastefulness of the government's spending was criticized.
政府开支的浪费受到了批评。
不明智或过度的支出或资源浪费。
imprudent or excessive expenditure or the waste of resources
The committee criticized the wastefulness of the new project.
委员会批评了新项目的浪费行为。
His wastefulness with money eventually led to debt.
他挥霍金钱最终导致了债务。
Wastefulness in the kitchen can be reduced by planning meals.
可以通过计划膳食来减少厨房里的浪费。
The wastefulness of the government's spending was criticized.
政府开支的浪费受到了批评。
There is no excuse for wastefulness in using natural resources.
在使用自然资源方面没有理由浪费。
Wastefulness often leads to financial difficulties.
浪费常常导致经济困难。
Not this
His wasteful is a serious problem.
Use this
His wastefulness is a serious problem.
形容词 'wasteful' 不能作名词，应用名词 'wastefulness' 表示浪费的特性或行为。
Not this
He is known for his waste.
Use this
He is known for his wastefulness.
表示浪费习惯或特性时，应该用 'wastefulness'，'waste' 通常指具体的浪费物或浪费行为，不指性格特征。
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