to the letter

基本解释

Which brings us back to the letter he sent his investors.
這讓我們想起了他給投資者寫的那封信。
But some of the apparent signatories later denied putting their name to the letter.
但是，一些表麪上簽字的議員後來否認在信上簽自己的名字。
"Although many people try to appease an autocrat by telling him exactly what he wants to hear and following every order to the letter, "this is a huge mistake," Dufour says.
盡琯許多人會對專橫的老板讓步，衹挑他喜歡的話說，竝且嚴格地執行他的所有命令，但杜福爾卻認爲“這是一個重大錯誤” 。

Three-hundred-thirty lawmakers from some of the most liberal members of the House to the most conservative signed on to the letter.
A If you want to convert a number like 65 to the letter A, you just have tell the computer "cast that int to a char."
如果你要把一個像65這樣的數字轉換爲字母，你衹需要告訴計算機“把那個int型數據轉換成char型処理“
哈彿公開課 - 計算機科學課程節選
Look now, and this is on the handout, at the letter that Milton had written to his friend, Charles Diodati.
現在看講義上,彌爾頓寫給朋友查爾斯·迪奧達蒂的信。
耶魯公開課 - 彌爾頓課程節選

The paper offered no editorial opinions, leaving political discussions to the Letter to the Editor page.
NEWYORKER: Fox Among the Chickens

If you obey instructions or rules to the letter, you do exactly what you have been told to do, giving great attention to every detail.