SITPn.系统综合检验计划
sitv.坐;栖息;使就座n.坐;栖息
Sit on the chair.坐在这把椅子上,
Sitting Instruments坐姿
sitosteryl ferulate阿魏酸β-谷甾醇酯
sitting contracture坐姿性挛缩
situs indeterminate内脏不定位
sit in the sunshine坐在阳光下
sit on one's throne为王
sit in the same row坐在同一排
sit up with a start惊坐起来
sit in judgement onvt.审判(评判)