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- BACKGROUND: Application of a topical anaesthetic agent may facilitate infiltration of local anaesthetic at haemorrhoidectomy. 背景：在痔切除术中局部麻醉剂的应用可以促进局麻药的渗透。
- Topical anaesthetic and local anaesthesia can be used effectively for haemorrhoidectomy and provide an alternative to general anaesthesia. 对于痔切除术，局部麻醉剂和局部麻醉法均能被有效地使用，是全麻醉以外的又一可选择的方法。
- One group underwent haemorrhoidectomy under general anaesthesia, while the second group had topical anaesthetic cream (containing lignocaine and prilocaine) applied followed by local anaesthetic infiltration for surgical anaesthesia. 一组在全麻醉下进行痔切除术，而第二组在局部侵润麻醉后再涂以麻醉的霜剂（包括利多卡因和丙胺卡因）下进行。
- His book is spice with clever topical allusion. 他的书以言及生动的时事问题而增添了风趣。
- His books was spiced with clever topical allusions. 他的书以言及生动的时事问题而增添了风趣。
- Can we shunt the talks onto a new topic? 我们谈话换个新话题好吧？
- Let's take leave of the topic and turn to another. 这个问题就说到这里吧，现在来谈谈另一个话题。
- The topic seemed to have a fascination for her. 这个题目似乎对她很有吸引力。
- He has worked at physics/the topic for many years. 他从事于物理研究／这一课题许多年了。
- topical anaesthetics 局麻剂
- He always sheers away from this topic. 他总是避谈这个话题。
- The topic veered round to the world situation. 话题突然转变到世界局势。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- Anaesthetics blunt the edge of pain. 麻醉剂可以减轻疼痛。
- The topic has been studied by many investigators. 这个课题已经被很多研究者探索过。
- Please do not diverge from the original topic. 请不要离题。
- The professor was expounding on a favorite topic. 教授正在对一个令人喜欢的话题详加陈述
- The editor often gives some opinion on topical issues. 这个编辑常对一些时事问题发表意见。
- He argued against the use of anaesthetics. 他反对使用麻醉剂。
