Hottie
n. [口]=hot-water bottle
??? 情景例句
This great news, I'm happy to hear it.
很高興能聽到這么棒的消息。
I owe it all to you.
全是托您的福。
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).
也都會消耗完其能量（整個宇宙是否如此，目前尚有爭論）。