n.[C]

1. 疏浚機；挖泥船
2. （捕撈牡蠣等的）拖撈網

vt.

1. （用挖泥船等）疏浚；挖掘
   dredge a channel

   疏浚航道

2. （用拖撈網等）撈取[（+up/away/out）]
   dredge oysters

   捕撈牡蠣

3. 【喻】發掘；收集[（+up）]

vi.

1. 疏浚；挖掘
2. 採撈[（+for）]
   They are dredging for the dead body.

   他們在撈屍體。

3. 【喻】深挖

vt.

1. （用麵粉、砂糖等）撒，塗[（+with）]
2. 撒（麵粉等）於[（+over）]
   dredge sugar over a cake

   在糕上撒糖

v.

1. clean out the bed of (a harbour, river, etc.) with a dredge.
   ▸bring up or remove with a dredge.
2. (dredge something up) bring something unwelcome and forgotten to people's attention.

n.

v.