R-f current
[电] 射频电流
🧩 词语组成解析
🗣️ 情景例句
That's like closing the gate after the horse has bolted.
那无异于马后炮。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
and this is Jeremy Short.
这位是杰里米。肖特。