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
Have you been to our Tourist Information Center?
你去过我们的旅客服务中心吗？
I'd like two seats on today's northwest flight 7 to detroit, please.
我想订两张今天西北航空公司7班次到底特律的机票。
The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。