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
Excuse the mess. I just moved here.
请不要介意这里乱得很 我刚刚搬来住。
I imagine it was part of a dinosaur.
我猜那是恐龙的一部分骨骼。
There is a boat in the river.
小河里有一条船。