Vacuum tube transmitter
[电] 真空管发射机
🧩 词语组成解析
transmitter
[trænz'mitə]
n. 传送者;传达者;发射机;发报机;
🗣️ 情景例句
You have that look in your eye.
你的眼睛里显示出你已有了答案。
He did it in no time.
他马上把那事给做了。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。