Impurity semicomductor
[电] 杂质半导体
🧩 词语组成解析
🗣️ 情景例句
Thank you for everything.
一切谢谢你。
Who do you think you are?
你算哪根葱？
Aunt Harriet lived in that leisurely age when servants were employed to do housework.
哈丽特生活在一个悠闲的年代，家务事都由雇来的佣人代劳。