force sb to pay money unjustly
"In the old days, doctors routinely bled patients as part of the treatment"
"They bled me dry--I have nothing left!"
"These dyes and colors are guaranteed not to run"
"bleed the radiators"
"the mechanic bled the engine"
O that we then could come by Caesar's spirit, And not dismember Caesar! But, alas, Caesar must bleed for it!
出自：Julius Caesar , Shakespeare
We should thank those who bled for the revolution.
我们应该感谢那些为革命而牺牲的人们。 bleed sb for sth
The men who took his son bled the father for $20,000 .