411 REFERENCE · Wikibooks
English-Hanzi/Skin
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
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Skin is the tissue that is the surface of the body.
皮肤 是 身体 表面 的 组织。
411 REFERENCE · Wikibooks
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.