castoff是什么意思？

castoff

英['kæstɔ:f] 美[ˈkæstˌɔf, -ˌɑf]

• n. 被丢弃的人，废弃物；
• adj. 被丢弃的；

例句

• The factory has dumpaged its castoff into that river all along.As result,the river has been polluted. 该工厂一直将其废弃物倾倒在那条河里。结果，那条河被污染了。
• Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物.
• The castoff produced in pig industry pollutes the air, the water, the soil and so on. 规模养猪生产过程中产生的废弃物可对大气 、 水体和土壤等造成污染, 降低环境质量.
• The factory has dumpaged its castoff into that river all along. As result, the river has been polluted. 该工厂一直将其废弃物倾倒在那条河里. 结果, 那条河被污染了.

柯林斯高阶英汉双解学习词典释义

• ADJ
  （尤指衣服）旧的，过时的，淘汰的
  Cast-off things, especially clothes, are ones which someone no longer uses because they are old or unfashionable, and which they give to someone else or throw away.
  例句
  Alexandra looked plump and awkward in her cast-off clothing. 亚历山德拉穿着那身过时的衣裳，显得臃肿笨拙。

英汉词典释义

• n.
  被丢弃的人;废弃物
  The factory has dumpaged its castoff into that river all along.As result,the river has been polluted. 该工厂一直将其废弃物倾倒在那条河里。结果，那条河被污染了。