But they may soon need yet another bin: for electronic labels, also known as radio-frequencyidentification (RFID) tags.
但是也许不久之后，他们还将需要另一种垃圾箱：以用于收纳电子标签，又称射频识别（RFID）标签。
2
Another effective fix is the electronic tracking of medications and patients with radio-frequencyidentification (RFID) tags or bar codes.
另一种有效的办法，是利用药物治疗的电子追踪、和病人身上配戴的电子标签(radio - frequency identification, RFID)或条码。
3
That used to be a simple device, working like a radio-frequencyidentification tag when it passes under a gantry on a toll road, but it is also getting smarter.