dredger
疏濬機,挖泥船,採撈船
Dredg·er n.
1. One who fishes with a dredge.
2. A dredging machine.
Dredg·er, n. Cookery A box with holes in its lid; -- used for sprinkling flour, as on meat or a breadboard; -- called also dredging box, drudger, and drudging box.
◄ ►
dredger
n : a barge or barge-like vessel used for dredging