bleed from sth
He was bleeding from a cut on his hand.
他手上有一道伤口在流血。
流血
bled — past of bleed · irregular form
来月经；行经；渗色；洇开；流失；损失；榨取；敲诈；放血；抽血
To lose blood from a wound or injury.
To shed blood through an injured blood vessel.
To menstruate.
To let or draw blood from.
To take large amounts of money from.
To steadily lose (something vital).
To spread from the intended location and stain the surrounding cloth or paper.
To remove air bubbles from a pipe containing other fluids.
To tap off high-pressure gas (usually air) from a system that produces high-pressure gas primarily for another purpose.
To show one's group loyalty by showing (its associated color) in one's blood.
To lose sap, gum, or juice.
To issue forth, or drop, like blood from an incision.
To destroy the environment where another phonological rule would have applied.
To (cause to) extend to the edge of the page, without leaving any margin.
To lose money.
一般现在时
He often bleeds when he cuts himself.
他割伤自己时经常流血。
一般过去时
She bled heavily after the accident.
事故后她流了很多血。
现在进行时
The wound is bleeding profusely.
伤口正在大量出血。
注意：'bleed' 是不规则动词。
If you cut your finger, it will bleed for a few minutes.
如果你切到手指，它会流血几分钟。
用法提示：Bleed 作不及物动词，表示流血。
The corrupt official bled the company dry with endless bribes.
那个腐败官员通过无休止的贿赂榨干了这家公司。
用法提示：Bleed 作及物动词，表示榨取金钱。
The mechanic is bleeding the brake system to remove air bubbles.
机械师正在排出刹车系统中的空气，以清除气泡。
用法提示：Bleed 作及物动词，表示排出液体。
He was bleeding from a cut on his hand.
他手上有一道伤口在流血。
Medieval doctors often bled patients to treat illnesses.
中世纪的医生经常给病人放血来治疗疾病。
比喻用法，指榨取所有资源。
The corrupt officials bled the company dry.
腐败官员榨干了这家公司。
指颜色或液体扩散渗透。
The red ink bled into the white fabric.
红墨水渗入了白色织物。
grammar · medium
易错句子Yesterday, I bleeded from my finger.
正确表达Yesterday, I bled from my finger.
“bleed”的过去式是“bled”，不是“bleeded”，属于不规则动词变化，需单独记忆。
grammar · medium
易错句子I am bleeding my nose.
正确表达My nose is bleeding.
表示身体部位流血时，应使用“部位 + is bleeding”结构，而非将部位作为及物动词的宾语。
意义
流血致死
The soldier bled to death on the battlefield.
士兵在战场上流血致死。
大量出血
She was bleeding heavily from the wound.
她伤口大量出血。
榨干某人
The tax system is bleeding the middle class dry.
税收制度正在榨干中产阶级。
榨取系统资源
Corruption bleeds the public system.
腐败榨取公共系统资源。
渗入，扩散到
The colors bled into each other.
颜色互相渗入。
从…流血
He was bleeding from the nose.
他鼻子流血。
榨干；吸干
The company was bled dry by its corrupt management.
这家公司被腐败的管理层榨干了。
继续流血，继续爱
The song 'Bleeding Love' repeats 'keep bleeding, keep love' in the chorus.
歌曲《Bleeding Love》的副歌重复着‘继续流血，继续爱’。
把它流尽，挖掘更深只是为了扔掉
In 'Bleed It Out', Linkin Park sings 'Bleed it out, dig deeper just to throw it away'.
在《Bleed It Out》中，林肯公园唱道‘把它流尽，挖掘更深只是为了扔掉’。
Dictionary facts from ECDICT, WIKTIONARY.