n.麻醉学
Anaesthetics blunt the edge of pain. 麻醉剂可以减轻疼痛。
He argued against the use of anaesthetics. 他反对使用麻醉剂。
The snag with most local anaesthetics is their lack of specificity. 大多数局部麻醉剂的问题是，它们的作用没有针对性。
Words such as surgery, anatomy, anaesthetics and antiseptics are medical terms. 外科、解剖学、麻醉剂以及消毒剂等一类的词是医学术语。
However, during positive pressure ventilation and balanced anaesthesia, there was no evidence of different effects caused by the two anaesthetics. 然而，处于正压通气及平衡麻醉时，这两种麻醉药效果没有差异。
These anaesthetics block sodium channels and thereby the excitability of all neurons, not just sensory neurons. 这些局麻剂可以阻断钠通道，因此不仅仅阻滞了感觉神经元，也同时阻滞了几乎所有其他神经元的兴奋性。
