Perikon detector
[电] 双晶体检波器
🧩 词语组成解析
🗣️ 情景例句
Say hi to your dad for me, and drive safely.
路上小心开车，并请向代我向令尊问好。
It's really different from what I expected.
确实和我想象的不一样。
Do you realize that all of these shirts are half off?
你知道这些衬衫都卖半价了吗？