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integumentary system

更新日期:2026-08-14

词语 integumentary system
释义

integumentary system
释义
皮肤系统:动物的皮肤、羽毛和其他外部覆盖物。
例句
1·The integumentary system (which includes hair and nails) is often the first place that a serious vitamin deficiency shows up.
当维生素缺乏时,首先会变现在表皮系统(包括毛发和指甲)。

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