hù-kiǎnn附件

enclosure

enclosure; attachment; addendum; adnexa (e.g. adnexa of the uterus, consisting of fallopian tube and ovaries)

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English Wiktionary, “附件” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%99%84%E4%BB%B6 · confidence: Medium (Wiktionary, Hokkien)