sludge
nounbùn
Các dạng (word-forms) của từ "sludge":
- sludged:verb: past tense (-ed)
- sludges:noun: plural
- sludging:verb: present participle (-ing)
Các nghĩa của từ "sludge":
1.
bùn nhão
Thick, soft, wet mud or a similar substance.
B2noun
Example:The factory released sludge into the river.
Synonyms:mire, ooze
2.
bùn thải
A semi-solid material produced by industrial processes.
C1noun
Example:The treatment plant deals with sewage sludge.
Synonyms:residue, sediment