plain bearing bush
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考试词汇表
- Virchow's degeneration
- Virchow's granulations
- Virchow's head caliper
- Virchow-Hassall bodies
- Virden rectal catheter
- Virgil Garnett Thomson
- Virgin Islands,British
- Virginia Tech Massacre
- Virginia spring beauty
- Virreinato de la Plata
- Virus,Abelson Leukemia
- Virus,Adeno-Associated
- Virus,Bornholm Disease
- Virus,Croup-Associated
- Virus,Moloney Leukemia
- Virus,Wart-Hog Disease
- Viruses,Avian Leukosis
- Viruses,Salivary Gland
- Viruses,Tobacco Mosaic
- Visceral Leishmaniases