STBRn.(segment table baseregister)段表基址寄存器STabbr.标准时间（=standard time）；街道（=street）storing of information信息存储St. Sement's diseasesthenia fetal movement胎实不安stimulating regulation激励性规制sthenic liver syndrome肝实证St. Peter's BasilicaSt. Anthony rs cross圣安东尼十字架Stupefactive analgesic麻醉性镇痛药St. Erasmus' diseasestoehastic environment不确定环境