Enem.
[医] 灌肠法, 灌肠剂
🗣️ 情景例句
Is this harmful to kids?
这对孩子有害吗？
It is hard to please all parties.
取悦各方，谈何容易。
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）。