Difference detector
[电] 讯差检波器
🧩 词语组成解析
🗣️ 情景例句
Tomorrow morning after lifting weights,I'll try aerobics.
明早举完重，我去试试有氧运动。
May I use your telephone?
我可以用你的电话吗？
but unfortunately not all of us are born handymen.
但不幸的是，我们并非人人都是能工巧匠。