scum bag
英 美
"only a rotter would do that"
"kill the rat"
"throw the bum out"
"you cowardly little pukes!"
"the British call a contemptible person a `git'"
Note: 1) Blanch the pork ribs and bones in a pot of boiling water to remove the scum. 2) The pepperish taste can be controlled by removing the bag of pepper once the taste is enough for your liking.
备注: 1) 煮锅热水将猪骨和排骨氽烫以去除血水和杂质。 2) 如果不喜欢辛辣的胡椒汤,可将汤料袋先捞上来,避免煮成太浓厚口味的肉骨茶汤。