silt

US /sɪlt/

UK /sɪlt/

C1 高級
n. (u.)不可數名詞淤泥 ; 淤
The water is decreasing as silt collects on the bottom of the river
v.i.不及物動詞淤泥
The silt in the river made it hard to see the bottom

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Flocculation

05:35Flocculation