cra
abbr.
Carretera (Spanish=highway) （西班牙语）公路;
道路;
catabolite repressor-activator 分解代谢物阻遏物-激活剂;
Contadora (Spanish=Bookkeeper, Cashier, Purser) （西班牙语）簿记员;
例句:
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Before and after drinking AMB , the activities of IgG, IgM, IgA, C 3, C 4, CIC, CRA and the levels of the SIL - 2 R were detected.
检测其服用前后的IgG 、 IgM 、 IgA 、 C_3 、 C_4 、 循环免疫复合物(CIC), 补体溶解免疫复合物活性(CRA)以及可溶性白细胞介素2受体(SIL-2R)的水平.
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Chronic respiratory alkalosis ( CRA ) , CRA plus metabolic alkalosis and metabolic acidosis are seldom.
慢性呼吸性碱中毒 、 性呼吸性碱中毒并代谢性碱中毒和代谢性酸中毒是少见的.