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三號電池 vs 二号电池

C size battery · Preferred written form

台灣 · Taiwan
三號電池 ㄙㄢ ㄏㄠˋ ㄉㄧㄢˋ ㄔˊ · sān hào diàn chí
vs
大陆 · Mainland
二号电池 èr hào diàn chí · ㄦˋ ㄏㄠˋ ㄉㄧㄢˋ ㄔˊ

What differs, and by how much

Preferred written form The two preferred forms differ by a single character. In Taiwan the standard term is 三號電池; on the Mainland it is 二号电池 - both point at “C size battery”.

Taiwan’s Ministry of Education dictionaries record 三號電池、二號電池 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: CC-CEDICT’s explicit “Taiwan/PRC equivalent” notes.

Side by side

Taiwan · 台灣Mainland · 大陆
Written form 三號電池 二号电池
Reading ㄙㄢ ㄏㄠˋ ㄉㄧㄢˋ ㄔˊ sān hào diàn chí èr hào diàn chí ㄦˋ ㄏㄠˋ ㄉㄧㄢˋ ㄔˊ
Senses C size battery C size battery
Syllabus — —
MOE records 三號電池 · 二號電池
Dictionary not in the LinZi dictionary not in the LinZi dictionary
Audio — —

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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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