副档名
Traditional form:
副檔名
Pinyin (reading):
fùdàngmíng
Definitions:
- (file) extension (computing) (Tw)
Characters:
- 副 - to assist, to supplement; assistant; secondary; auxiliary
- 档 - shelve, frame; files, records; grade, level
- 名 - name; position, rank, title
Traditional characters: