| 词汇 | ruby spinel |
| 释义 | Definition of ruby spinel in English:ruby spinelnoun
OriginLate 18th century. After German Rubinspinell, probably itself after French rubis spinelle. Definition of ruby spinel in US English:ruby spinelnoun
OriginLate 18th century. After German Rubinspinell, probably itself after French rubis spinelle. |
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