Passport Number (where applicable)里边的这个where applicable什么意思

Passport/Travel Document Number 是什么 Passport Number.的缩写是什么啊? travel document 它和passport number 有什么区别? Passport Number (where applicable)里边的这个where applicable什么意思 the first four digits of your passport national ID number followed by your postal code顺便举个例子 bluesky whe passport 翻译 net passport passport意思 DS160表格上有个问你 护照本编号（passport book number) 怎么填,是不是第一页竖着的8位数字?或者不用填写,勾上do not apply? 英语翻译STATUTORY DECLARATIONConcerning a lost,stolen,damaged,destroyed or inaccessible Canadian passport or travel documentPrint in block letters using black or dark blue ink1.I hereby declare that (Type of Document),number(Document Number),issu worid passport 意思world passport record 是什么意思? Restricted passport是什么意思?Regular international passport是什么意思? number. number office of passport 什么是Passport账号 passport是什么意思啊这是个名词