Rfi
[计] 射频干扰, 无线电频率干扰
🗣️ 情景例句
The train is just up the street.
地铁车就在街的那一头。
Don't forget to put stamps on the letter.
不要忘记在信封上贴邮票。
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，