fabric composition
（按纤维成分）织物的组成
The Renew uses RFID and infrared scanners to give you information about thefabric composition and condition of your clothes.
这种新型的洗衣机运用了RFID和红外线扫描,能告诉你衣服的纤维成分以及衣服状况.
很高兴第一时间为您解答,