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)