scummy
🇺🇸
/ˈskʌmi/
🇬🇧
/ˈskʌmi/
covered with a layer of bubbles or something unpleasant
The pond water was scummy and green.
池塘的水又髒又綠。
a rude way to describe someone who is very bad or unpleasant
It was scummy of him to steal from a charity.
他從慈善機構偷東西真是卑鄙。