momentum

美音音标: [məʊ'mentəm] momentum
英音音标: [məʊ'mentəm] result.0.expl|add:"

解释
动力; 要素;

同义
impulse momentum
词性
n
解释
an impelling force or strength
示例
the car's momentum carried it off the road

同义
momentum
词性
n
解释
the product of a body's mass and its velocity
示例
the momentum of the particles was deduced from meteoritic velocities