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单词 bole
释义 bole
[bōl]
FORESTRY
The main stem of a tree of substantial diameter; capable of yielding timber, veneer logs, and large poles.
GEOLOGY
Any of various red, yellow, or brown earthy clays consisting chiefly of hydrous aluminum silicates. Also known as bolus; terra miraculosa.
GRAPHIC ARTS
The foundation laid for gold leaf.
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