sad cry 悲鳴sad apple n. 悲觀分子;討厭的家伙sad (adj.) sad adj. 難過(guò)的;悲哀的,令人悲痛的;凄慘的,陰郁的(形容顏色)sacrum (n.) sacrum n.骶骨;薦骨sacrotuberous ligament [解剖] 骶結(jié)節(jié)韌帶sacrotuberous 骶結(jié)節(jié)的。sacrospinous 骶棘的。sacrosanctness n.神圣不可侵犯sacrosanctity n.神圣不可侵犯;至圣sacrosanct (adj.) sacrosanct adj.極其神圣的,不可侵犯的sacroplasty 骶會(huì)陰肛門(mén)成形術(shù)sacroiliitis n. 關(guān)節(jié)炎;骶髂關(guān)節(jié)炎sacroiliac adj.骶骨髂骨關(guān)節(jié)的n.骶髂關(guān)節(jié)sacrocoxitis 骶髖關(guān)節(jié)炎sacroanterior 骶前位(產(chǎn)位)sacro-coccygeal joint [醫(yī)藥科學(xué)]骶尾關(guān)節(jié)sacro-