dis·use /dɪsˈjuːs/ n. | vt.I n. 不用；废弃 The old tools were rusted from disuse. 旧工具因搁置不用而生锈。 idiocy through disuse of one's mental faculties 不用头脑而造成的痴呆 fall into long disuse 长久废弃 slang terms that have passed into disuse 已废而不用的俚语 II /dɪsˈjuːz/ vt. [常用被动语态]不用；废弃 a disused well 废井 a disused room 弃而不用的房间 a playground long disused 久已废弃的运动场