He is recovering in hospital after an operation for acute appendicitis.做完急性阑尾炎手术后，他正在医院康复。Objective : To investigate affect of wound infection rate in gangrenous appendicitis after appendectomy.目的了解坏疽型阑尾炎术后放置腹腔引流对切口感染的影响...
Bruce was no unthinking vandal.布鲁斯决非蓄意搞破坏的莽汉。The most efficient in poor light conditions. An extremely sturdy, vandal - proof PV.是在光照差的条件下最有效的PV,耐用 、 结实.Vandal have pull the telephone out of the call boxes.破坏公共财产者将电话机扯到电...
谈到他时，她拭去了脸上的泪水。She brushed away tears as she spoke of him.我假装拭去一只眼睛里的沙粒。I pretended to rub a fleck of grit from one eye.他拭去了汽车座位上的灰尘.He dusted down the seats of the car....
He's gone to London for skin grafts on his thighs.他去伦敦做大腿植皮手术了.Many of them developed new methods for making the grafts take.他们许多人想出了新办法使嫁接成活.Frequently skin grafts failed to take.植皮常常失败....
A sink brims with water. You pull the plug The water stirs . A vortex materializes.满满一盥洗槽的水, 当你拔去水槽的塞子,水就会开始搅动....the spiralling vortex airflow that slows the plane.使飞机减速的螺旋形气流涡旋The polar vortex is a system of wintertime...