系统软件 操作系统 释文 disk operating system, DOS 磁盘操作系统
- spherulite crystal
- spherulitic
- spherulocyte
- spherulous cell
- sphincter
- sphincter of Oddi dysfunction
- sphingolipid
- sphingometer
- sphingomyelin
- sphingomyelinase
- sphingomyelinosis
- sphingomyelins
- sphingomyelins; phosphosphingolipids
- sphingosine
- sphingosine; 4-sphingenine
- Sphinx
- Sphinx factor
- sphygmobolometer
- sphygmogram
- sphygmomanometer
- sphygmophone
- SPI
- SPICA
- Spica
- spiced corned egg