vertical

A vertical shaft went deep into the gold mine to provide air for the workers.

(Chinese) 一根垂直的竖井深入金矿，为工人提供空气。

The mountain climbers faced a nearly vertical cliff that required expert skill to scale.

(Chinese) 登山者们面临着一面几乎垂直的悬崖，需要专业的技能才能攀登。阳光

Use a carpenter's level to ensure the wall follows a perfect vertical.

(Chinese) 使用木工水平仪来确保墙壁完全垂直。

In the graph, the vertical represents the company's monthly profit in millions.

(Chinese) 在图表中，纵轴代表公司以百万为单位的月利润。