[木]?直纹木材
... straight tongue 直纹凸榫 straight-grained wood 直纹木材 straight-halved joint 对合接头 ...
And being made from the straightest of the straight-grained hinoki tree (Japanese cypress), it is a formidably expensive piece of wood.
ECONOMIST: AN ENGINEERING MYSTERY
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。