anaesthetic agents造句

例句与造句

1. 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。
2. It's difficult to find anaesthetic agents in a sentence. 用anaesthetic agents造句挺难的