A unit of cubic measure for lumber, equal to one foot square by one inch thick.

木材的立方单位，等于厚一英寸，面积为一平方英尺的木材。

youdao

Saying this, he compelled us so to square our positions that we might receive from the far-off fire a dull ray to show us the text of the lumber thrust upon us.

说了这番话，他强迫我们坐好，使我们能从远处的炉火那边得来一线暗光，好让我们看他塞给我们的那没用的经文。

youdao

He ran his hands over every board in the building, finding where thousands of square nails had pulled free from the shrunken lumber.

NEWYORKER: Idols