Keystone distortion
[电] 梯形失真
🧩 词语组成解析
keystone
[['ki:stəun]]
n. 拱顶石, 楔石, 重点
🗣️ 情景例句
Do you have any magazines I can read during the flight?
你们机上有杂志给我看吗？
Let us talk about it at our leisure.
那件事我们有空再谈吧。
Both girls write to each other regularly now.
现在这两位姑娘定期通信了。