An injection of local anaesthetic is usually given first to numb the area.通常先打局麻，以使该部位失去知觉。An injection of local anaesthetic is usually given first to numb the area...通常先注射局部麻醉药，使该部位失去知觉。...an anaesthetic gas used by man...
The operation is carried out under a general anaesthetic.该手术是在全身麻醉情况下实施的。In those days, dentistry was basic. Extractions were carried out without anaesthetic.那时候，牙科学刚起步，拔牙都不打麻药。The anaesthetist gave the patient an anaest...
在那个时期以前, 书籍是手抄的.Before that date, books were copied by hand.直到8世纪中唐时期雕板印刷术发明之前,书籍都是靠人手抄的.Books were written by scribes until block printing was invented in the eighth century....
Description: Beautiful Cerulean Blue ribbed silk with a box print in Berry, Midnight, and Gold.Description框: 美丽的蓝色带肋与西鲁林在贝里, 午夜, 丝绸和盒印刷金.And then I think it was Yves St Laurent , wasn't it, who showed cerulean milit...
Oil prices fell this week to their lowest level in fourteen months, apparently because of over-production.据说因为产量过剩，这个星期石油价格跌至14个月以来的最低点。The bus was stopped and silence fell on the passengers as the police checked identit...