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An epidermal layer of cells that secretes an overlying chitinous cuticle, as in arthropods.一種堅硬的半透明角質(zhì)物質(zhì), 節(jié)肢動物外骨骼和某些真菌類細胞壁的主要成分....

chitinous的音標：chitinous的英式發(fā)音音標為：['ka?t?n?s]chitinous的美式發(fā)音音標為：['ka?t?n?s]...

adj.殼質(zhì)的...