Impurity semicomductor
[电] 杂质半导体
🧩 词语组成解析
🗣️ 情景例句
You'll do great. break a leg!
你会干得很棒的，祝你好运！
See you again, darling.
再见，亲爱的。
After having been wounded towards the end of the war, he had been sent to hospital and was separated from his unit.
战争即将结束时，他负伤被送进医院，并与部队失去联系。