analgesia
[,ænæl'dʒi:zjə]
n. 止痛；无痛法
参考例子
1.Objective To evaluate the analgesia and safety of tumescent anaesthesia in the outpatient operation.
目的探讨外科门诊手术中肿胀麻醉的镇痛效果及安全性。
2.The anesthesia efficacy and safety were evaluated by surveying the analgesia and changes of haemodynamics and respiratory function.
通过观察镇痛效果、血流动力学和呼吸功能变化，评价其麻醉效果和安全性。
3.Results The results showed that pethidine had obvious analgesia action in induced abortion without increasing bleeding and could reduce the complications.
结果显示哌替啶在人流中有明显的止痛作用，不增加术中出血量，并能减少人流综合征的发生。
英文解释
n.
1.absence of the sense of pain without loss of consciousness
网络释义
analgesia
痛觉缺失; 镇痛; 无痛觉; 失痛症;
Preemptive analgesia
超前镇痛; 预先镇痛; 释义：超前镇痛,先发镇痛;
infiltration analgesia
释义：浸润止痛法;
permeation analgesia
释义：表面麻醉;
analgesia needling
释义：针刺镇痛;