喜樂美語
  1. 1

    /moʊˈmentəm/ · /məʊˈmentəm/

    In physics, momentum is how hard it is to stop a moving object — it depends on both how heavy the object is and how fast it's going. In everyday talk, momentum is the strength or force that keeps something moving forward once it's already started, like a team that keeps winning after their first big victory.

    動量；(氣勢)衝勁

    複數 momentamomentums

    例句逐字對照、搭配詞、易混淆字

    這一義的完整解析還沒打開。訂閱後可以看到例句怎麼拆、常跟哪些字一起出現， 以及容易跟它搞混的字。

    看看訂閱內容

組成From Latin 'movere,' meaning 'to move.' A momentum is, at its root, just 'a moving-ness.'

同家族的字

  • moveboth come from the Latin word 'movere,' meaning to move
  • motionboth come from the Latin word 'movere,' meaning to move

原始詞典資料4 筆記錄

以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。

momentumnoun/ˌmə(ʊ)ˈmɛntəm/

  • 1

    natural-sciencesphysical-sciencesphysicsOf a body in motion: the tendency of a body to maintain its inertial motion; the product of its mass and velocity, or the vector sum of the products of its masses and velocities.

  • 2

    natural-sciencesphysical-sciencesphysicsStrength or force gained by motion or movement.

  • 3

    The impetus, either of a body in motion, or of an idea or course of events; a moment.

    • The travellers swarm forth from the cars. All are full of the momentum which they have caught from their mode of conveyance.
    • Their intention to become husband and wife, at first halting and timorous, had accumulated momentum with the lapse of hours, till it now bore down every obstacle in its course.
  • 4

    businessfinanceThe surmise of an accelerated price trend in the analysis (technical or fundamental) of an asset.

資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。