R-f generator
[电] 射频产生器
🧩 词语组成解析
🗣️ 情景例句
He doesn't want anybody picking him up.
他不愿意让别人接他。
Did you watch the new office building being built?
你看过在建设中的新的办公楼吗？
The show is supposed to be good.
这场表演应当是相当好的。