SITPn.系统综合检验计划
sitv.坐;栖息;使就座n.坐;栖息
sitosterol suspension谷甾醇类混悬液
sits one's horse well数据列短型
sit down under insult甘受侮辱
Sit where you like.请随便坐吧。
Sit on either side.坐任何一边。
sitting in meditation打坐
Sit for a scholarship为获奖学金而参加考试
sitting vertex height[医] 顶坐高, 坐高
sit facing each other对坐
sitting when teaching坐讲