Mcnally tube
[电] 反射调速管
🧩 词语组成解析
麦克纳利（人名）
🗣️ 情景例句
Very nice to meet you.
很乐意见到你。
What's the rate for a station wagon?
租一辆客货两用轿车要多少钱？
The stereo is near the door.
音响靠近门。