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副檔名 vs 扩展名

(file) extension (computing) · Different wording

台灣 · Taiwan
副檔名 ㄈㄨˋ ㄉㄤˋ ㄇㄧㄥˊ · fù dàng míng
vs
大陆 · Mainland
扩展名 kuò zhǎn míng · ㄎㄨㄛˋ ㄓㄢˇ ㄇㄧㄥˊ

What differs, and by how much

Different wording The two terms share 名 in their simplified forms but are different words. In Taiwan the standard term is 副檔名; on the Mainland it is 扩展名 - both point at “(file) extension (computing)”.

Taiwan’s Ministry of Education dictionaries record 副檔名、擴展名 for this concept. The Mainland standard is among them - the difference is which form each side makes the default.

Neither term carries an HSK or TOCFL level in this table - this pair is dictionary-recorded, not syllabus-derived.

Pair source: the OpenCC cross-strait conversion table, which maps each Mainland term to the form used in Taiwan.

Side by side

Taiwan · 台灣Mainland · 大陆
Written form 副檔名 扩展名
Reading ㄈㄨˋ ㄉㄤˋ ㄇㄧㄥˊ fù dàng míng kuò zhǎn míng ㄎㄨㄛˋ ㄓㄢˇ ㄇㄧㄥˊ
Senses (file) extension (computing) (file) extension (computing)
Syllabus — —
MOE records 副檔名 · 擴展名
Dictionary not in the LinZi dictionary not in the LinZi dictionary
Audio — —

Keep exploring

Taiwan vs Mainland explorer (search all 953 pairs, random pair, MOE reading table) · every pair, A–Z · MOE standard characters · learning Mandarin for Taiwan · dictionary

Learn the Taiwan track - or the Mainland one

LinZi drills both syllabi: TOCFL with Traditional characters, zhuyin and zh-TW audio on one track; HSK with Simplified and zh-CN on the other. Every card shows both scripts.

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