Disutility
n. 無用, 無效
?? 擴展釋義
【經】 減少效用, 失去效用
??? 情景例句
And you didn't exercise?
你沒有參加健身操？
You'll scare the baby if you shout.
你若大聲喊叫，會嚇著嬰兒的。
In spite of the heavy rain, she went to the shop.
盡管下著大雨，她還是去了商店。