例句與造句

1. These might include : rheumatoid factor, antinuclear factor ( ANF ), extractable nuclear antigen, and specific antibodies.
2. In this table : ANA = Antinuclear antibodies, CRP = C-reactive protein, ESR = Erythrocyte Sedimentation Rate, " ds " DNA = double-stranded DNA, ENA = extractable nuclear antigens, RNP = ribonucleoproteins; VDRL = Venereal Disease Research Laboratory
3. It's difficult to find extractable nuclear antigens in a sentence. 用extractable nuclear antigens造句挺難的