[jiàn]
[量]
(用于个体事物) piece; article; item
three pieces of luggage
三件行李
a shirt
一件衬衫
a piece of work; a job
一件工作
a matter; a thing
一件事
[名]
(文件) letter; correspondence; paper; document
urgent document or dispatch
急件
a communication, document, etc. received
来件
confidential [classified] documents; secret papers
密件