acceleration
美音:[æk´selə´reıʃən
]
英音:[æk´selə´reıʃən
]
n.加速度
难易程度:
acceleration为短语/超纲词汇
词根
celer＝swift（快速的）
近义词, 同义词
velocity speed celerity swiftness rapidity acceleration haste rush racehaste urgency dispatch acceleration rush dash speed velocity precipitation precipitousness impetuosity hurry drive scramble bustle fuss
相关词
acceleration
/ək,selə'reɪʃn; ək,sɛlə`reʃən/
n [U]
1 making or being made quicker; increase in speed 加快; 促进; 加速
*an acceleration in the rate of economic growth 经济发展速率的增长.
2 (of a vehicle) ability to gain speed （指车辆）加速性能
*a car with good acceleration 加速性能良好的汽车.
n [U]
1 making or being made quicker; increase in speed 加快; 促进; 加速
*an acceleration in the rate of economic growth 经济发展速率的增长.
2 (of a vehicle) ability to gain speed （指车辆）加速性能
*a car with good acceleration 加速性能良好的汽车.
acceleration
n
[singular, U]
a process in which something happens more and more quickly
acceleration in
an acceleration in the rate of inflation
acceleration of
the rapid acceleration of economic progress in South East Asia
[U]
the rate at which a car or other vehicle can go faster
The latest model has excellent acceleration.
[U]technical
the rate at which the speed of an object increases
[singular, U]
a process in which something happens more and more quickly
acceleration in
an acceleration in the rate of inflation
acceleration of
the rapid acceleration of economic progress in South East Asia
[U]
the rate at which a car or other vehicle can go faster
The latest model has excellent acceleration.
[U]technical
the rate at which the speed of an object increases
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