Content-based access method
[计] 按内容存取法
🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
It's bright and clear today.
今天天气晴空万里。
Death frees us from ills.
死亡使我们解脱不幸。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。