/ˈθrəʊəweɪ ||; ˈθroəˌwe/adj (only
beforea noun 只用于名词前)
1 used to describe sth that you say quickly without careful thought, sometimes in order to be funny 脱口而出的: a throwaway line/remark/comment 脱口而出的诗╱话╱评论
2 (used about goods, etc 指物品) produced at a low cost and intended to be thrown away as rubbish after being used 用完即丢的；一次性使用的