那位帮忙解释一下“PD”代表什么?谢谢!

所有跟帖: 

priority date: cut-off date for I485 to be processed -bioinfo- 给 bioinfo 发送悄悄话 bioinfo 的博客首页 (0 bytes) () 01/24/2008 postreply 17:57:07

Thanks again! -apple2008- 给 apple2008 发送悄悄话 (0 bytes) () 01/24/2008 postreply 18:40:18

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