Ra
英 [ɑː ˈeɪ]
美 [aːr ˈeɪ]
- abbr. 皇家学院（Royal Academy）；随机存取（Random Access）；研究协会（Research Association）；赤经（Right Ascension）
- n. (Ra)人名；(日)罗(姓)；(缅)拉；(朝)罗
星级词汇:
英语词源
- Ra
- "hawk-headed sovereign sun god of Egyptian mythology," from Egyptian R' "sun, day."
权威例句
- 1. There have been growing signs of a ra-pprochement with Vietnam.
- 同越南恢复友好关系的迹象越来越明显了。
- 2. Jones himself was a curious mixture of ra-dicalism and conservatism.
- 琼斯自己是个奇特的混合体，既保守又激进。
- 3. Conclusion CPA is a new and specific marker for RA.
- 结论CPA对RA诊断有较好的敏感性和特异性,可作为RA的 血清学诊断指标.
- 4. Conclusions Anti - CCP and VEGF have unique value in the diagnosis of RA.
- 结论 抗 CCP抗体和VEGF在RA诊断中具有其独特的应用价值.
- 5. The information for aneurysms by routine DSA and 3 D - RA were observed.
- 分别观察记录常规DSA及3D-RA对颅内动脉瘤提供的诊断信息.
相关单词
广而告之
1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练
【推荐理由】赠运费险，热门商品
【现价】27.9
【下单链接】38￥ CZ3457 5OArdvEMFvn￥