Critical fission energy
[电] 临界对裂能
🧩 词语组成解析
🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
Have you had breakfast already?
你已经吃了早餐吗？
When he got married, Alf was too embarrassed to say anything to his wife about his job.
艾尔弗结婚时，感到非常难为情，而没有将自己的职业告诉妻子。