发布于：2025-07-06 05:50浏览量：103文/优校网
1.speed（超速、飞速）的过去式和过去分词形式之一
1.the rate at which someone or something moves; the rate at which something happens; the rate at which a machine works
2.movement that is very fast
3.a gear
4.the time that it takes for a camera’s shutter to open and close to allow light in; a measurement of how quickly a film reacts to the light that comes into a camera
5.an illegal drug that makes people feel as if they have a lot of energy
1.the rate at which someone or something moves; the rate at which something happens; the rate at which a machine works
2.movement that is very fast
3.a gear
4.the time that it takes for a camera’s shutter to open and close to allow light in; a measurement of how quickly a film reacts to the light that comes into a camera
5.an illegal drug that makes people feel as if they have a lot of energy
1.to move quickly; to take someone somewhere quickly
2.to drive a car faster than the fastest speed legally allowed
3.to do something quickly