Pyron detector
[电] 整流发生于黄铁镰和铜之间的晶体检波器
🧩 词语组成解析
派朗(辐射强度单位, 等于每秒每平方厘米内1卡)
🗣️ 情景例句
I can't sing, dance or act, so how can I possibly get into the performing arts?
我不会唱歌、跳舞，不会演戏，怎么能进入娱乐界呢？
She is at a loss as what to do.
她不知怎么办才好。
What's next?
接着做什么？