🧩 词语组成解析
n. (生物分类上的)门, 语系\\n[医] 门[生物分类]
[医] 软体动物门
🗣️ 情景例句
Hey, can I get your telephone number.
我能得到你的电话号码吗？
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
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）。