单词
momentum
英 [mə'mentəm] 美[mo'mɛntəm]
基本信息
  • n. 势头;[物] 动量;动力;冲力
CET6TEM8IELTSGRE考研中低频词常用词汇

英英释意

1. an impelling force or strength;
"the car's momentum carried it off the road"
2. the product of a body's mass and its velocity;
"the momentum of the particles was deduced from meteoritic velocities"
momentum相关单词