胆管造影插管cannula: n. (pl. -lae ,cannula) 【医学】套 ...t-cannula cholangiography cannula: t形套管式胆管造影套管curved cholangiography cannula: 弯形胆管造影套管straight cholangiography cannula: 直形胆管造影套管cholangiography: 胆管造影术下载手机词典可随时随地查词查翻译