您要查找的是不是：
- The wall is a little out of the perpendicular. 那墙有点斜。
- The valley ended in a perpendicular rim of granite. 那山谷的尽头是花岗石的断崖。
- The pillar had been restored to the perpendicular. 这柱子恢复垂直。
- The two lines are perpendicular to one another. 这两条线相互垂直。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- There are many perpendicular marble columns in Greek temples. 希腊庙宇有很多垂直的大理石柱。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- It takes courage and strength to climb up the perpendicular cliff. 攀上这悬崖峭壁需要勇气和力量。
- He'd drunk so much that he found it hard to remain perpendicular. 他喝酒太多，简直站都站不直了。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The system can translate English into Chinese. 这个系统能将英语译为汉语。
- The caste system is still strong in India. 种姓制度在印度仍然很牢固。
