问题描述：
一句医学英文的翻译
When further analgesia was requested, bupivacaine 20 ml was given, and the concentration was determined using the technique of up-down sequential allocation
不要google的翻译等翻译软件 求高手啊 急
When further analgesia was requested, bupivacaine 20 ml was given, and the concentration was determined using the technique of up-down sequential allocation
不要google的翻译等翻译软件 求高手啊 急
问题解答：
我来补答展开全文阅读