winch是什么意思

双语用例

• But the winches on each side of the bridge were electric, not hand-driven, which made for much less labour.

• Here they could not get the anchors out because the winch was frozen in a lump of ice.

• Insects were caught in a tapering net suspended several metres below an aerodynamically shaped, helium-filled balloon (blimp) attached to a lightweight motorized winch.

• This did not work, and the axle was used as a winch to operate weather balloons.

• Larsen planned to flense alongside, hoist blankets of blubber and meat aboard using powerful winches and derricks, and process on deck.

• Truck movement along the vertical is performed by program-controlled winches equipped with position transducers.

• They were rescued only when the lift was winched manually back to ground level, after which two people required oxygen from the emergency services.

• It is true that there are winches to be worked, and that retrieving motor cars are sometimes used for bringing in gliders from considerable distances.