美国留学选择什么专业好?留学美国热门专业推荐
2019-06-26
更新时间:2024-03-19 05:58作者:小编
一:discard是什么意思?
discard是一个动词,意思是“丢弃,抛弃”,也可以作为名词使用,意思是“废弃物”。
/dɪˈskɑːrd/
1. 作为动词,表示“丢弃,抛弃”,常用于日常生活中。:
- You can discard the empty box in the trash can. (你可以把空盒子扔进垃圾桶里。)
- He decided to discard his old clothes and buy new ones. (他决定丢弃旧衣服,买些新的。)
2. 作为名词,表示“废弃物”,常用于科技领域。:
- The computer will automatically delete any discards from the system. (计算机会自动删除中的任何废弃物。)
- The factory has a special area for storing industrial discards. (工厂有一个专门存放工业废料的区域。)
1. She discarded her old habits and started a healthier lifestyle.
(她放弃了旧习惯,开始了更健康的生活方式。)
2. The company decided to discard their outdated products and focus on innovation.
(公司决定放弃过时的产品,专注于创新。)
3. Please discard the expired medicine and do not use it.
(请丢弃过期的药品,不要使用它。)
4. The designer discarded his original idea and came up with a new one.
(设计师放弃了原来的想法,提出了一个新的。)
5. The discard of toxic waste has caused serious environmental problems.
(有毒废料的丢弃导致了严重的环境问题。)
1. dispose of:表示“处理,处置”,常用于正式场合。
:The company must dispose of its waste properly. (公司必须正确处理废物。)
2. abandon:表示“放弃,抛弃”,语气比discard更强烈。
:He abandoned his family and disappeared without a trace. (他抛弃了家人,消失得无影无踪。)
3. reject:表示“拒绝接受,排斥”,常用于抽象概念。
:She rejected all the suggestions and insisted on her own plan. (她拒绝了所有建议,坚持自己的计划。)
discard是一个常用的动词和名词,在日常生活中可以表示“丢弃”、“抛弃”,在科技领域可以表示“废弃物”。除了基本意思外,还可以根据语境引申出其他含义。为了保持环境卫生和避免造成污染,我们应该正确使用并且妥善处理废弃物。