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， 随着外科手术日益复杂化， 对熟练的需求日益增加，学由此成医学的一个专门领域。

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.

他的同时代人华佗是中国的首位。

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.

的任务是选择合适的剂，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，来自红发一族的人曾建议我告知，我确实携带有红发基因，可能需要更高剂量的药。