extra
英 /ˈekstrə/ 美 /ˈekstrə/
- adj. 额外的；附加的added to the usual or necessary amount
- adv. 额外地；格外地more than usual, or in addition to the normal amount
- n. 额外项目；群众演员an additional item, or a background actor in a film
I packed an extra sweater because the evenings get cold.
我多带了一件毛衣，因为晚上会冷。
Schools should provide extra support for students who struggle to access learning materials at home.
学校应为在家难以获取学习资料的学生提供额外支持。
搭配
extra time 额外时间extra charge 额外费用extra care 格外小心pay extra 额外付费
辨析提示
形容词指额外的；pay extra中作副词。
词族
近义 additional、supplementary
相关词
插画、释义与录音：Word Atlas contributors（词光），CC BY 4.0，已修改。署名与许可