n.[C][U]

1. 沉積，沉澱
2. 沉積物
   She scooped out the yeasty sediments.

   她將發酵的沉澱物舀了出來。

n.

1. matter that settles to the bottom of a liquid.
2. Geology  particulate matter carried by water or wind and deposited on the land surface or seabed.

v.