Abdominal sonography showed multiple splenic abscesses with intraperitoneal and perisplenic fluid accumulation.腹部超音波表现多发性脾脏脓疡破裂并腹腔内及脾脏周围有液体.An instrument called a trocar makes a puncture in the abdominal wall.一种叫做套管针的工具在...
A woman picks them up and seals them in plastic bags.一个女人把它们捡起来放入几只密封的塑料袋中。Seals basked on boulders in a flat calm.海面风平浪静，海豹在巨石上晒太阳。The seals feed mainly on fish and squid.海豹主要以鱼和乌贼为食.Protestors banged on the sides of th...
He became convinced of the need for cheap editions of good quality writing.他开始相信大众对优秀作品的普及本有需求。Paperback editions prolong its life and increase his income.平装本延长了著作的寿命,使著作的收入有了增加.Scott, and later Dickens, flooded the coun...