inaccessible
- adj. 难达到的；难接近的；难见到的
考试真题
- Apple and other tech companies hold another ace: the technical means to keep making their devices more and more inaccessible.
2017年12月六级真题（第三套）阅读 Section B
- While restaurants throw away tons of food each year, much of it remains inaccessible because of locked garbage containers, health regulations, or business policies.
2019年高考英语浙江卷 完形填空 原文