Sych瑟奇
SYabbr.平方码(=square yard)abbr.主发动机偏转(=sustainer yaw)
syringomyelic dissociation[医] 脊髓空洞症性感觉分离
Syphilitic aortic stenosis梅毒性主动脉瓣狭窄
syatolic array architecture脉动阵列结构
syphilitic myocardial gumma梅毒性心肌树胶样肿
syllogistic fuzzy reasoning链接模糊推理
Syllepte derogate Fabricius棉大卷叶野螟
Syracuse Air Defense Sector锡拉丘兹(纽约)防空区
sychondrosis arycorniculata杓状小角软骨结合
sychrotron radiation source同步加速器辐射源