Elastic collision
[电] 弹性碰撞
🧩 词语组成解析
🗣️ 情景例句
Lies cannot hide facts.
谎言掩盖不了事实。
Brave actions never want a trumpet.
勇敢的行为不须要吹号。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量（整个宇宙是否如此，目前尚有争论）。