boathook

n.

钩竿，一端有铁钩的撑篙；挽钩；

Boat hook
Boat hook
Boat hook
Ship anchoring device around a buoy eye comprising a boat hook
Combination pike pole and boat hook
Nature's Teachings: SUBSIDIARY APPLIANCES. PART III.—THE BOAT-HOOK AND PUNT-POLE.—THE LIFE-BUOY AND PONTOON-RAFT
Combined boat hook and bilge pump
Circuit Council Reform: A Boat Hook for Judges and Court Administrators
LARUSMIANI'S LATEST BOAT HOOK.(Brief Article)
Death on the Canal; 'He Fell into the Water. I Caught Him with a Boat Hook but It Was Too Late'
Boat hooks... and baggywrinkle.
Driving A Boat
A comparative account of cyst coat ontogeny in saprophytic and fish-le...