1increase in speed加快;增速ADJECTIVE | PREPOSITIONADJECTIVE➤rapid, sudden飛速的/突然的加快➤gradual逐步的加快PREPOSITION➤acceleration in在⋯方面的加快◇There has been a rapid acceleration in the growth of industry.工業一直在快速發展。acceleration
noun²
2ability of a car to accelerate(汽車的)加速性能ADJECTIVE➤fast, good加速快;加速性能好◇This model has the best acceleration of any available sports car.這款車的加速性能是現有跑車中最好的。➤poor, slow加速性能差;加速慢