Retransmitter
n. 转播发射机, 中继发射机
🗣️ 情景例句
I am, too, Son.
我也很高兴， 儿子。
Welcome to our factory.
欢迎到我们工厂来。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。