discard

美 [dɪˈskɑːrd , ˈdɪskɑːrd]英 [dɪˈskɑːd , ˈdɪskɑːd]
  • v.丢弃;抛弃;垫(牌);打出(无用的牌)
  • n.被抛弃的人(或物);(尤指纸牌游戏中)垫出的牌

过去式: discarded 现在分词: discarding 过去分词: discarded 第三人称单数: discards

dis- 分开,分离 + card 纸片

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discarddiscard

verb

1

丢弃;抛弃
to get rid of sth that you no longer want or need

The room was littered with discarded newspapers.

房间里到处是乱扔的报纸。

He had discarded his jacket because of the heat.

因天气炎热他脱掉了夹克。

10% of the data was discarded as unreliable.

10% 的数据因不可靠而被废弃。

She could now discard all thought of promotion.

她现在可以打消晋升的念头了。

2

垫(牌);打出(无用的牌)
to get rid of a card that you do not want

noun

被抛弃的人(或物);(尤指纸牌游戏中)垫出的牌
a person or thing that is not wanted or thrown away, especially a card in a card game

discard

频次

  • 1
    VERB 丢弃;抛弃
    If you discard something, you get rid of it because you no longer want it or need it.

    Read the manufacturer's guidelines before discarding the box.

    在丢掉盒子前先看一下制造商的使用说明。

noun

1
getting rid something that is regarded as useless or undesirable
Synonym: throwing away
2
(cards) the act of throwing out a useless card or of failing to follow suit
3
anything that is cast aside or discarded

verb

1
throw or cast away
Put away your worries
Synonym: fling toss toss out toss away chuck out cast aside dispose throw out cast out throw away cast away put away

数据来源:WordNet

  1. A cell discard mechanism for traffic control in ATM Networks

    ATM网络流量控制中的一种信元丢弃机制

  2. Performance of Random Early Detection Packet Discard Scheme in ATM Switches

    RED分组丢弃算法性能研究

  3. She could now discard all thought of promotion .

    她现在可以打消晋升的念头了。

  4. 10 % of the data was discarded as unreliable .

    10%的数据因不可靠而被废弃。

  5. He had discarded his jacket because of the heat .

    因天气炎热他脱掉了夹克。

  6. The room was littered with discarded newspapers .

    房间里到处是乱扔的报纸。

  7. Read the manufacturer 's guidelines before discarding the box .

    在丢掉盒子前先看一下制造商的使用说明。

  8. If the filter has been saturated with motor oil , it should be discarded and replaced .

    过滤器如果已被机油浸透,则应丢弃并换上新的。

  9. Einstein had the chutzpah to discard common sense and long-established theory .

    爱因斯坦敢于抛弃常识和长期公认的理论。

  10. Cut the flesh from the olives and discard the stones .

    把橄榄的果肉切下来,然后去除果核。

  11. Discard the bacon rind and cut each rasher in half .

    去掉熏肉的外皮,再把每一片熏肉切成两半。

  12. On no account should we discard our fine traditions and styles of work .

    好传统、好作风绝不能扔掉。

  13. We will discard the old books .

    我们将不再使用这些旧书。

  14. We should discard old beliefs .

    我们应该抛弃旧观念。

  15. He looked down , observed the discarded key and palmed it unobtrusively .

    他眼睛朝下看,找到那个被扔进去的钥匙,小心翼翼地把它拿到手中。

  16. Instead of discarding their old worn-out jeans , customers bring them in to be renewed .

    顾客们不再丢弃破旧的牛仔裤,而是将其修补翻新。

  17. Much of the waste is discarded rotten meat , mixed in with other human debris such as plastic bags and old toys .

    大部分垃圾都是被丢弃的腐肉,与塑料袋和旧玩具等其他人类乱扔的垃圾混合在一起。

  18. It is estimated that in 2014 the world produced some 42 million metric tons of e-waste ( discarded electrical and electronic equipment and its parts ) with North America and Europe accounting for 8 and 12 million metric tons respectively .

    据估计,在2014年全世界产生了大约4200万吨电子垃圾(废弃电器和电子设备及其零部件),北美和欧洲分别产生了800万和1200万吨。

  19. Only about one in ten places offered him food that would otherwise be discarded .

    只有大约十分之一的地方给他提供了原本要扔掉的食物。

  20. Baptiste Dubanchet is biking across Europe , surviving entirely on discarded food .

    巴普蒂斯特·杜班奇正在骑行横跨欧洲,他全程靠别人丢弃的食物维生。

  21. Ecycling is the process of recycling the components1 or metals contained in used or discarded electronic equipment .

    “电子回收”指的是回收使用过的或者被丢弃的电子设备中的部件或金属材料。

  22. Disposable clothing that is regularly changed and discarded costs much less than doing laundry with water .

    而且,定期更换和丢弃一次性衣服比用水洗衣服的成本更低。

  23. You may encounter unexpected , non-natural obstacles like trash or discarded bottles .

    也许就会遇到意料之外的、非自然的障碍,比如垃圾或废弃的瓶子。

  24. When something is upcycled , nothing , or very little , is discarded , with every component2 part or material having a potential use .

    某样东西在被改造再利用的过程中,很少或几乎没有材料会被废弃,每个部件都有它潜在的用途。

  25. Ransacking the drawers of the dresser he came upon a discarded , tiny , ragged handkerchief .

    他打开橱柜抽屉搜寻,找到了一块弃置的小旧手帕

  26. Drain the salmon , discard the skin , crush the bones and flake the salmon with a fork .

    将鲑鱼沥干,去表皮,粉碎鱼骨并用餐叉子将鱼肉切成小薄片状。

  27. In the decades that our discarded plastic waste has been finding its way into the environment , much of it is broken down into tiny pieces too small for us to see .

    几十年来,我们丢弃的塑料垃圾已经进入了自然环境中,其中很多被分解成了肉眼无法看到的微小碎片。

  28. But the features of plastic that make it so useful to us have also transformed life in the oceans , where as much as 10 percent of our discarded plastic , millions of tons per year , ends up .

    不过这些让塑胶对人类而言如此有益的特性也改变了海洋中的生命,我们抛弃的塑胶有差不多百分之十,也就是每年数百万吨,最后沉入海洋。

  29. Thousands of untouched lunch boxes and rice balls have been discarded at the stadium as a decision to hold the Games without spectators slashed the number of volunteers there , Tokyo Broadcasting System Television reported late last week .

    东京广播公司上周晚些时候报道,由于决定在没有观众的情况下举行奥运会,志愿者的数量减少,数千个未食用过的饭盒和饭团被丢弃在体育场内。

  30. Study on protein extraction technology from discarded tobacco leaf

    低次烟叶蛋白质提取工艺研究

前缀
e-分开,分离

discuss vt. 讨论

dis- 分开,分离 + cuss 击打,摇

disturb vt. 打扰

dis- 分开,分离 + turb 使骚动

sport n. 运动

dis- 分开,分离 + port 港口

discipline n. 训练

dis- 分开,分离 + cip 拿,抓住,获取 + -l- + -ine 表名词

display v. 陈列

dis- 分开,分离 + ply 重叠,折叠

dispose vt. 处置

dis- 分开,分离 + pos 放置 + -e

distribute vt. 分配

dis- 分开,分离 + tribut 给予 + -e

displace vt. 置换

dis- 分开,分离 + place n.地点

discern vt. 辨别

dis- 分开,分离 + cern 观察

discount n. 折扣

dis- 分开,分离 + count 计算

discourse n. 论文

dis- 分开,分离 + cours 跑,流动 + -e

discrepancy n. 差异

dis- 分开,分离 + crep- 爆裂;破裂声 + -ancy 性质,状况

discriminate v. 区分,辨别

dis- 分开,分离 + crimin 分开 + -ate 做,造成

discreet adj. (言行)谨慎的

dis- 分开,分离 + creet 观察,筛选

distract vt. 分散(思想)

dis- 分开,分离 + tract 拉,拖

后缀
e-纸片

postcard n. 明信片

post n.柱 + card 纸片