black locust是什么意思 black locust怎么读
black locust的英文翻译是什么意思，词典释义与在线翻译
Noun:- strong stiff wood of a black-locust tree; very resistant to decay
- large thorny tree of eastern and central United States having pinnately compound leaves and drooping racemes of white flowers; widely naturalized in many varieties in temperate regions
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