Pd
[医] 钯(46号元素)
📖 牛津释义
pd
abbr 缩写 = paid (eg on a bill) 已付, 付讫（如帐单上的标记）.
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
No need!
免了吧！
It rather surprised me.
那事使我颇感惊讶。