mountain pine beetle
noun
Either of two bark beetles, Dendroctonus ponderosae and D. jeffreyi, that infest pines in mountainous regions of North America.
Origin
Early 20th century.
| 单词 | mountain pine beetle |
| 释义 | mountain pine beetlenoun Either of two bark beetles, Dendroctonus ponderosae and D. jeffreyi, that infest pines in mountainous regions of North America. Origin |
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