Other expression · CEFR B1
ring file
other_expression
活页夹,尤指英式说法中带金属环的文件夹
- 1.
a file for holding loose papers, with metal rings that can be opened to insert hole-punched pages
活页夹,尤指英式说法中带金属环的文件夹
In use
She keeps her class notes in a ring file.
Dictionary facts from AI_SUPPLEMENT.