By the mid-20th century, the increasing sophistication of surgery required skilful anaesthetists, and anaesthesiology became a specialist area of medicine.

到20世纪中叶， 随着外科手术日复杂化， 对熟练醉师需求日，醉学由此成为医学一个专门领域。

And we definitely need to hear from an anaesthetist about whether or not the ginger gene carries something with it.

我们确实需要听一位醉师谈谈，看看姜黄色基因是否携带着某种特性。

His contemporary, Hua Tuo, is considered to be China's first anaesthetist.

他代人华佗被认为是中国首位醉师。

The anaesthetist's task is to select the appropriate anaesthetic agents, to carefully monitor the patient, and to ensure throughout the surgery that the patient remains oblivious to pain.

醉师任务是选择合适醉剂，仔细监控病人， 并在整个手术过程中确保病人始终处于无痛状态。

I've also been recommended in the past from those of the redhead clan to inform anaesthetists that you do have the ginger gene and may need a higher level of anaesthetic.

过去，来自红发一族人曾建议我告知醉师，我确实携带有红发基因，可能需要更高剂量醉药。