blood loss

基本解释

Our surgical tools allow us to operate on all parts of the body with a minimum of trauma and blood loss.
我们的外科手术工具使我们可以对身体任意部分做手术，而带来最少的失血和创伤。
The most extreme death, however, was caused by blood loss after a swarm of mosquitoes attacked a thick-billed murre.
还有一些鸟则被强风吹到海里而死。然而最极端的例子则是一只厚嘴默被一群蚊子叮咬后失血而死。
blog.sina.com.cn
In fatal cases, death occurs most often between 8 and 9 days after symptom onset, usually preceded by severe blood loss and shock.
在致命病例中，死亡通常发生在症状出现之后8至9天，一般在此之前出现严重失血和休克。

A study in 2005 found that around half of the Cambodian women who die in childbirth succumb to massive blood loss.
First, hopefully your blood clots and so that stops you from dying from loss of blood there, but your body tries to heal this wound that's created.
首先,顺利的话血液会形成凝块,使你不至于流血而死,进而身体尝试着去愈合创口
耶鲁公开课 - 生物医学工程探索课程节选
Malalay Ahmadzai, the mother and child healthcare specialist for UNICEF in Cambodia, says both conditions require rapid treatment in the case of blood loss a woman can die within a few hours.

But if you are genuinely passionate about avoiding blood loss, there is no other route to continuous safety improvement.
ECONOMIST: No “win!*” situation