syrtis n. 流沙syrtic adj.(似)流沙的syrphids 食蚜蠅syrphid adj.[昆]食蚜蠅的n.[昆]食蚜蠅syrphian adj.[昆]食蚜蠅的n.[昆]食蚜蠅syrinxes n.牧神所用的笛子；鳴管；耳管syrinx (n.) syrinx n.牧神所用的笛子；鳴管；耳管syringotomy 瘺管切開(kāi)術(shù)syringotome 瘺管刀syringone n.丁香酮syringoma [醫(yī)] 汗腺腺瘤syringocystoma [醫(yī)] 汗腺囊瘤syringocele [醫(yī)] 空洞性脊髓突出syringis 注射器syringing lacrimal duct sac [經(jīng)濟(jì)學(xué)]鼻淚管或囊注射器沖滌syringing 注射(術(shù))syringetin n.丁香亭syringes n.鳴管；耳咽管；注射器名詞syringe和syrinx的復(fù)數(shù)形式.syringepump 輸液泵