can.nu.la 也作 can.u.la

cannula的音标和读音：
DJ音标发音： [ˈkænjələ]
KK音标发音： [ˈkænjələ]

cannula的词性：
n.（名词）

1. A flexible tube, usually containing a trocar at one end, that is inserted into a bodily cavity, duct, or vessel to drain fluid or administer a substance such as a medication.
套管，插管：一根通常一端有套管的柔韧管子，被插入体腔、导管或血管以排出液体或服用一种物质，如药物等

cannula的词源：

2. Latin [diminutive of] canna [reed] * see cane
拉丁语 [] canna的小后缀 [芦苇] *参见 cane