1. 散单：throw-over 转换 | throwaway 散单 | throwback 掷回
2. 废品：throw-over switch 投掷开关 | throwaway 废品 | throwing covers 用抢救盖布扑盖
3. 扔掉：9.kneelbyafountain 跪在一座喷泉边 | 10.throwaway 扔掉 | 11.becomeevenhappier 变得更加快乐
4. 扔掉,抛弃;错过(机会),浪费(金钱等)：thinkover仔细考虑 | throwaway扔掉,抛弃;错过(机会),浪费(金钱等) | turndown关小,调低;拒绝
1. 一次性的;用完即弃的
A throwaway product is intended to be used only for a short time, and then to be thrown away.
e.g. Now they are producing throwaway razors.
他们正在生产一次性剃须刀。
2. (讲话、动作)不经意的，随意的
If you say that someone makes a throwaway remark or gesture, you mean that they make it in a casual way, although it may be important, or have some serious or humorous effect.
throwaway的反义词
e.g. ...a throwaway remark she later regretted...
她脱口而出后就后悔的话
e.g. The humour and throwaway lines ensure that the piece never loses its pace.
幽默和即兴的台词确保了这出戏自始至终的流畅。
noun
1. words spoken in a casual way with conscious under-emphasis
2. an advertisement (usually printed on a page or in a leaflet) intended for wide distribution
e.g. he mailed the circular to all subscribers
Synonym: circularhandbillbillbroadsidebroadsheetflierflyer
3. (sometimes offensive) a homeless boy who has been abandoned and roams the streets
Synonym: street arabgamin