of timber; having fibers running irregularly rather than in parallel
同义词：curly-grained, wavy-grained
cross-grained详细解释
cross-grained adj.（形容词）Having an irregular, transverse, or diagonal grain, as opposed to a parallel grain.斜纹的：有不规则的、横向或斜向木纹的，与平行木纹相对称Troublesome to deal with; contrary.难对付的；乖戾的
