英语词汇“black hills beetle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	black hills beetle
释义	black hills beetle noun Usage: usually capitalized B&H Etymology: from Black Hills, mountains in So. Dak. and Wyo. : a bark beetle (Dendroctonus ponderosae) of the Rocky mountain area that feeds chiefly on mature ponderosa pine destroying the cambium and causing the death of great numbers of valuable timber trees
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