Mcnally tube
[电] 反射调速管
🧩 词语组成解析
麦克纳利（人名）
🗣️ 情景例句
You're way off base.
球不在垒上，此处指“与事实不符”。
The path of duty is the path of safety.
尽职的路是安全的路。
As he hated army life, he decided to desert his regiment.
他讨厌军旅生活，决定逃离所在部队。