🧩 词语组成解析
胸, 胸骨
🗣️ 情景例句
I would like to lodge a complaint.
我有些怨言。
Nice to meet you, too.
认识你我也很高兴。
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）。