英和和英

a salutation written on a letter to a person who is one's superior to express one's respect, called 'kei'

an introductory word in a letter

to write an epistle

a file of letters＝a letter file

the seal of a letter

write a letter

an unfinished letter

register a letter

a registered letter

to send a letter registered

（郵送するのなら）to post a letter―（書を送るの意味なら）―write （a letter） to one

a passage written in a letter

correspondence

a handwritten letter

I am going to write a letter.

a sentence written in a letter

a registered letter

put a letter in the post

an autograph letter

to seal a letter

to write （a letter） to one

mail [《主に英国で用いられる》 post] a letter

to dash off a letter

an autograph letter

a batch of letters

a signed letter

Write a letter for me!

to correspond with one

to fold up a letter

the body of the letter