音标：[dɪs'kɑ:rdɪd] ；

v. 丢弃, 抛弃( discard的过去式和过去分词 ); 不再使用

v throw or cast away
s thrown away

词性分布：

形容词100%

discarded的用法和样例：

例句

Discarded material, such as glass, rags, paper, or metal, that may be reused in some form.破烂，垃圾丢弃的东西，如玻璃、碎布、纸片或金属等可以用某种方式重复使用的东西
She discarded a four, and picked up a king.她打出一张四点的牌，抓起一张K。
He discarded his winter clothing.他把冬天穿的衣服都丢弃了。
History discarded him.他被历史所抛弃。

词汇搭配

discarded metal废弃金属
discarded product废品
discarded cobalt granule废钴粒

【近义词】

cast-off废弃的
waste废物
superfluous多余的
unwanted不需要的
castoff抛弃的
throwaway用后即扔的
thrown-away扔掉的

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