| 释义 |
can·nu·la
noun
also can·u·la \ˈkanyələ\
(plural cannulas \-ləz\ ; or cannu·lae \-ˌlē\)
Etymology: New Latin, from Latin cannula small reed, diminutive of canna reed — more at cane
: a small tube made for insertion into a body cavity (as for drainage) or into a duct or vessel and sometimes fitted with a trocar during the act of insertion |