流血的英文：
shed blood

参考例句：

A sanguinary struggle
流血的斗争

staunch a cut
止住伤口流血

this bitter and sanguinary war
这场痛苦与流血的战争

She was like a victim that was being prepared for the savage rites of a bloody idolatry.
她活象一个准备用来进行野蛮的流血祭典的牺牲品。

They include images of a cancerous lung, a bleeding brain and a child suffering asthma.
这些图片包括:癌变的肺、流血的大脑、患哮喘的小孩。

"It was respectable to be a doctor, but not a surgeon who split people's blood. "
作一个医生是受人敬重的，但作一个使人流血的外科医生却是另一回事。

Meanwhile, the bloodshed continues-- political killings have been running at 50 to a 100 a week in KwaZulu Natal.
与此同时，流血仍在继续：在夸祖鲁纳塔尔省进行着的政治谋杀每周都要夺走50~100人的生命。

a bloody nose
流血的鼻子

The wounds streamed blood.
伤口流血。

The stoppage of bleeding or hemorrhage.
止血阻止流血或大出血

shed是什么意思：
n. 棚式建筑物，棚屋
v. 使泄出；流血；抗，防（水）；脱落

appropriate shed
专用货棚

The bicycles are kept under a shed.
自行车存放在车棚下面。

There is a small shed in the midst of the forest.
这座森林的中间有一间小棚屋。

The snake shed its skin.
蛇脱了皮。

All leaves have shed.
叶子都掉了。

blood是什么意思：
n. 血，血统
v. 从...抽血

blood cholinesterase
血液胆碱脂酶

Change venous blood into arterial blood.
把静脉血转化为动脉血。

The affluence of blood to the heart through the blood vessels.
血液经血管流入心脏。

The red blood cell is released back into the blood stream.
血红细胞于是又释放回血液中。

He started coughing blood.
他开始咳血了。