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Propulsion
01
推進
the action or process of driving or propelling an object forward through a medium, typically involving the generation of thrust or force
02
推進
a propelling force
例
Sailboats use wind propulsion to navigate across bodies of water.
Swimmers use leg movements for propulsion through the water during races.
Electric vehicles utilize motors for propulsion, converting electrical energy into mechanical motion.
The jet engine provides the necessary propulsion for the airplane to take off and fly.
Rockets rely on combustion for propulsion, expelling gases to generate thrust.
