perpendicular相关的词根或词缀是: pendpens pendpenspondponder

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As the motorcycle goes faster , it is closer to being perpendicular to the wall .

随着摩托车的速度加快，它就越来越垂直于墙面。

Note that the tiangong-1 satellite appears as an arc perpendicular to the star trails above the lighthouse .

在灯塔顶上的天宫一号人造卫星显得像是一条与星迹相垂直的弧。

The speed with which we swing from perpendicular left through 180 degrees to the right is astonishing .

我们从左方垂直角度滑行，经过180度大转弯猛然旋转至右方，摆动速度异常惊人。

The gun director mast tilts almost perpendicular to the water , its supporting base having collapsed .

船上的射击指挥仪几乎和水面保持垂直，其配套基地正在崩塌。

But the rods also began moving to the side , a direction perpendicular to the incoming light .

但是这些微型飞行器也开始向与照射光垂直的方向移动。