Mcnally tube
[电] 反射调速管
🧩 词语组成解析
麦克纳利（人名）
🗣️ 情景例句
I think it's too easy.
我觉得它太简单了。
He helps my father every day.
他每天都帮助我的父亲做事。
Can you try to get them to bring down the price?
你能让他们降点价吗？