Interstitial atom
[化] 填隙原子
🧩 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
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
Who is the leader of this political party?
谁是这政党的首领？
Yes, I do. I have two, a son and a daughter.
有两个，一个儿子，一个女儿。