It's in this last that precious coral belongs, an unusual substance that, at different times, has been classified in the mineral, vegetable, and animal kingdoms.
珊瑚属于珊瑚科，是一种奇怪的东西，曾经先后被分人矿物、植物和动物类。
Precious coral
原声例句
海底两万里（原版）
英语百科
Precious coral 红珊瑚
0504.JPG)
Precious coral or red coral is the common name given to Corallium rubrum and several related species of marine coral. The distinguishing characteristic of precious corals is their durable and intensely colored red or pink skeleton, which is used for making jewelry.
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