adj.满是浮渣的；浮渣一般的
英英释义
"abject cowardice"
"a low stunt to pull"
"a low-down sneak"
"his miserable treatment of his family"
"You miserable skunk!"
"a scummy rabble"
"a scurvy trick"
"the scummy surface of the polluted pond"
经典引文
To miss her footing and almost fall into the scummy brown flood-water.
出自：B. Chatwin
