义项 unused读作ʌnˈjuːzd，义项 unused读作ʌnˈjuːst。
ADJ Something that is unused has not been used or is not being used at the moment. 未用过的; 目前不被使用的
...unused containers of food.
…未用过的食物容器。
ADJ If you are unused to something, you have not often done it or experienced it before, so it feels unusual and unfamiliar to you. 不习惯的 [v-link ADJ 'to' n]
My mother was entirely unused to such hard work.
我母亲完全不习惯这样的艰苦工作。
To compound the delays, the unused airport is resulting in massive costs.
除了延迟之外更糟糕的是，闲置的机场带来了巨大的损失。
The practice of destroying unsold stock, and even rolls of unused fabric, is commonplace for luxury labels.
销毁未售出的库存，甚至销毁成卷未使用的衣料，这种做法对于奢侈品品牌来说是司空见惯的。
But it says the plan will require ten times more unused spectrum than it can now offer.
VOA: special.2010.03.19
And if they do, it can be very expensive. So we see unused space as a great place to grow food that will make it more accessible for people."
VOA: special.2010.07.06
Store the unused part in the refrigerator in a plastic bag.
VOA: special.2009.04.28
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