单词 |
conchiolin |
释义 |
conchiolin Chem.|kɒŋˈkaɪəlɪn| [f. L. concha shell + -ol- diminutive + -in.] The organic constituent of the shells of molluscs, closely allied to Keratin.
1870Rolleston Anim. Life Introd. 89 A rigid support of conchiolin. 1888Rolleston & Jackson Anim. Life 126 The nacre consists of alternating lamellæ of conchiolin, and of conchiolin containing calcareous deposits. |

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