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預防針

简预防针 · 繁預防針

Mandarin · pinyin yù fáng zhēn

immunization injection
fig. forewarning
heads-up
preventive measure

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Characters in this entry

預: Look up this written character
防: fáng · defend; prevent; embankment
針: Look up this written character
预: yù · prepare, arrange; in advance
针: zhēn · needle; pin; tack; acupuncture

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4–2–1 · yu4 fang2 zhen1

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

預防針 · find source passages ↗ · 预防针 · find source passages ↗

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Compare dictionary sources Wiktionary · 2 senses · 1 Cantonese reading

Rime Cantonese 粵拼

jyu6 fong4 zam1

Cantonese word readings for 預防針. This lexicon supplies readings, not definitions.

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Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

(medicine) immunisation injection; vaccine
(figurative) forewarning; advance warning; preventative measure

Source page · dump 2026-09-02 · Contributors & history

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