| 单词 |
gemmology |
| 释义 |
gemmology|dʒɛˈmɒlədʒɪ| [f. L. gemm-a gem n. + -ology.] The science of gems.
1811Pinkerton Petral. I. 12 The detached crystals of siderite..are properly topics of gemmology, or lithology, and not of petralogy. 1970Daily Tel. 21 Sept. 19 My son is interested in gemmology and would like to be a diamond cutter. |

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