Reactatron
低噪声微波放大器
🗣️ 情景例句
I'm thinking about it....
我正在考虑中……
He's acomposer of serious music.I like his music a lot.
他是严肃音乐作曲家，我很喜欢他的音乐。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。