Impurity semiconductor
[电] 杂质半导体
🧩 词语组成解析
🗣️ 情景例句
I like to work with people who are honest, dedicated to their work.
我喜欢与一些诚实并对工作投入的人合作。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。