a perpendicular line中文,a perpendicular line的意思,a perpendicular line翻译及用法
2025-08-10 19:39浏览次数 6
a perpendicular line
垂直线
a perpendicular line 例句
英汉例句
it was found to be just at that part of the cliff which was between the projection at the mouth of the mercy and a perpendicular line traced above the heap of rocks which formed the chimneys.