Disutility
n. 无用, 无效
🔁 扩展释义
【经】 减少效用, 失去效用
🗣️ 情景例句
That's a great idea.
好主意。
True coral needs no painter's brush.
真珊瑚无需刷油漆。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手间一地。