Rfid
abbr. 无线射频识别（radio frequency identification devices）
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
I'm sure he will be able to find the place.
我确定他会找到那地方。
When I washed it, the colours ran.
我洗它时，颜色就褪了。