Word
momentum
音标 · 释义 · 例句 · 记忆法
/mo'mɛntəm/
n 动量；势头
记忆： moment(瞬间) + um → 冲力在瞬间迸发 → 冲力
例句：incentives to maintain the momentum of European integration（保持欧洲一体化发展势头的激励措施）；Governments often lose momentum in their second term of office.（政府往往会在第二届任期中丧失冲劲。）
短语：angular momentum；momentum equation；momentum conservation
同近：impetus；quantity of motion