證明信英文(證明信英文版)

證明信的英文：
【經(jīng)】letter of reference
letter是什么意思：
n.字母；信；字面意義；證書，許可證；文學
v.用字母標明，寫字母于；寫印刷體字母；贏得校名縮寫字母標志
in letter and in spirit
在字面意義和精神實質上|無論形式和實際
The letter was a forgery.
這封信是偽造的。
Post the letter through the slit in the letter box.
把這封信從信箱的投信口投進去。
Imprint a postmark on a letter=imprint a letter with a postmark
蓋郵戳于信上
The letter is directed to him.
這封信是寫給他的。
reference是什么意思：
n.提到，談及；參考，查閱；證明人，介紹信
v.查閱；參考；給（書）等附參考資料
The headmaster supplied him with a reference.
校長給他提供證明人。
You can refer to a dictionary if necessary.
如果有必要，你可以參考字典。
No referring back to books and notes!
不準看書和筆記！
The department that you are refering to is not in existence.
你所指的部門不存在了。
The choice of the reference temperature is inconsequential
基準溫度的選擇是無關緊要的。