名词
中文翻译：木材的髓部
同义词：
['木心，木核例句：1. The wooden beamwas so old that it had lost itsoriginal shape.（这根木头太旧了，已经失去了原来的形状。）2. The carpenter carefully removed thewooden core from the tree trunk.（木匠小心翼翼地从树桩中取出了木质核心。）3. The woodworker used a chisel to remove the wooden core from theblock of wood.（木工用凿子将木头的核心从木块上凿去。）']
例句：
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1. The wooden beamwas so old that it had lost itsoriginal shape.
这根木头太旧了，已经失去了原来的形状。
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2. The carpenter carefully removed thewooden core from the tree trunk.
木匠小心翼翼地从树桩中取出了木质核心。
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3. The woodworker used a chisel to remove the wooden core from theblock of wood.
木工用凿子将木头的核心从木块上凿去。