cannula

基本解释

• n.套管；插管

同根派生

英汉例句

用作名词 (n.)

• A cutting cannula rotates quickly over the needle to obtain the tissue sample.
  切割套管迅速转动穿刺针，获取组织样本。
• The glass cannula was more suitable than adhesive bandages for enswathement.
  玻璃套管法包扎比起创可贴法更为适当。

英英字典

剑桥英英字典

• a thin tube that can be put into the body, for example to put in medicine or remove blood