HomeDictionary类风湿因子类风湿因子Wordrheumatoid factorTraditional類風濕因子Copy wordlèi fēng shī yīn zǐlei4feng1shi1yin1zi3Hear itMeaningrheumatoid factor CC-CEDICTCharacters in 类风湿因子类lèi风fēng湿shī因yīn子zi