ligature/ˈlɪɡ.ə.tʃɚ/名词(用于紧缚的)带子;(尤指捆扎血管的)结扎线,缚线Ligatures are used in surgery to stop the flow of a bleeding artery.在外科手术中结扎线用于防止动脉血管出血。想跟读,去练习