acrophobia

Many people suffer from very serious acrophobia.

许多人患有严重的恐高症。

She has acrophobia and always becomes dizzy in a high-rise elevator.

她有恐高症，到了高楼的电梯里就发晕。

The study involved 40 people with clinically diagnosed acrophobia -- fear of heights -- all of whom took three "virtual" outdoor elevator rides.

该研究所采用的对象是40位在临床已经确诊的恐高症患者。 将他们都带到三个“真实的”开放式电梯旁。