Sagitta /sә'dʒitә/ 📖 中文释义 n. 天箭座[医] 耳沙, 耳石, 扁平石(鱼类) 📘 English Definition（英文释义） n. a small constellation in the northern hemisphere between Cygnus and Aquila and crossed by the Milky Wayn. any arrowworm of the genus Sagitta ← sagital S 字母词表 sagittal →