Interstitial impurity
[电] 格隙杂质
🧩 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
It's a surprise.
会给你一个惊喜。
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
They aren't very busy!
他们不很忙吧！