towing

n.the act of hauling something (as a vehicle) by means of a hitch or rope

"the truck gave him a tow to the garage"

同义词：towage

v.drag behind

"Horses used to tow barges along the canal"

ELECTRONIC TOWING BALL VIEWER
OCEAN TOWING - THE ALASKA CONNECTION
Gravitational tractor for towing asteroids
Cargo-towing fuel-free magnetic nanoswimmers for targeted drug delivery.
Optimal Crosswind Towing and Power Generation with Tethered Kites
Effects of resisted sled towing on sprint kinematics in field-sport athletes
This is how dangerous towing a trailer can be with the wrong weight distribution
Bongo net retention rates as effect by towing speed and mesh size
Decentralized cooperative manipulation and consensus through object sensing: Applied to the aerial towing problem
Effects of simulated trawling on sablefish and walleye pollock: the role of light intensity, net velocity and towing duration