section,阶层，群体，部分，-al,形容词后缀。

1. the sectional interests of managers and workers

管理层和广大工人的不同利益

来自《权威词典》

2. Perhaps the opposed parties will lay aside their sectional interests and rise to this challenge.

也许各反对党会撇开派系利益，迎接这一挑战。

来自柯林斯例句

3. He criticized the selfish attitude of certain sectional interests.

他批评了某些利益团体自私自利的态度。

来自辞典例句

4. The resistance is halved if the cross - sectional area is doubled.

如果截面积增加一倍,则电阻减少一半.

来自辞典例句

5. The cross - sectional areas of the pore openings vary along their length.

孔隙通道的 横截面 面积沿其长度方向变化.

来自辞典例句