J
n. 字母j
📖 牛津释义
J
abbr 缩写 = joule(s).
🏥 医学释义
焦耳氏当量(热功单位)
🗣️ 情景例句
More tax cuts are in the cards.
看来会进一步减税。
If you would have a thing well done, do it yourself.
如要是情做得好，你须亲自动手搞。
We have learnt to expect that trains will be punctual.
我们已经习惯于相信火车总是准点的。