Undigraph
无向图
🗣️ 情景例句
And you didn't exercise?
你没有参加健身操？
Don't tell me.
不要告诉我。
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）。