Rfid
abbr. 无线射频识别（radio frequency identification devices）
🗣️ 情景例句
Yes, I use it fairly often.
有，我常用。
Being happy in my work is most important to me.
工作中开心最重要。
As his flat is in a large town, he has no garden of his own.
他住在大城市里的一所公寓里，没有自己的花园。