Transitrol
自动调频管, 自动频率微调管
🗣️ 情景例句
Somebody else'll buy it by then.
别人也许买走了。
One ploughs, another sow; who will reap no one knows.
有的耕，有的播，谁来收获很难说。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。