Perikon detector
[电] 双晶体检波器
🧩 词语组成解析
🗣️ 情景例句
What are your terms?
你的条件是什么？
Will it never end?
没完没了。
Time for our lunch, said Bruce. Then he looked around. Oh dear! I don't understand!
“午饭时间到了，”布鲁斯说。然后他看看四周。“天啊！我弄不明白了！”