Interstitial radiation
[医] 组织内放射
🧩 词语组成解析
interstitial
[,intə'stiʃəl]
adj. 空隙的，裂缝的，形成空隙的;填隙;填隙子;
🗣️ 情景例句
and they found it to be too easy--
他们发现字太简单了，
Thinks one way, but acts another.
表里不一。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！