Fermitron
(微波)场射管
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
Who is the governor of this state?
这个州的州长是谁？
Indeed, we lack practice and experience nowadays in dealing with primitive conditions.
确实，我们今天缺乏对付原始环境的实践和经验。