letter words

基本解释

It becomes a guessing game to determine how many four-letter words have that many vowels.
这就变成猜迷，确定多少个四字母的词有那样多的元音。
That's because it is the rudest, crudest, most taboo term in the English language, the superstar of four-letter words.
那是因为它在英语语言中是最无礼的，最粗俗的，最忌讳的词语，是4个字母的单词中的超级巨星。
It's called DIET because all other 4 letter words were taken.
之所以被称为DIET（中文含义：节食）是因为其他所有4个字母的词（例如fuck，shit）都被用光了。

Fisk was wrong. The words "all right" meant only that the letter had been delivered.
And the appearance of conventionality is supported by the opening words of the book in his dedicatory letter.
且常规的表面,有本书开头前几个字正面背书,就在他的献辞中。
耶鲁公开课 - 政治哲学导论课程节选
So if your word game doesn't work when the words are 12 letters long, instead of continuing to debug 12 letter hands see if you can make it fail on a three letter hand.
因此如果你的单词游戏当输入单词,有12个字母的时候没法运行了，看看输入三个字母的单词它,能不能正常运行吧。
麻省理工公开课 - 计算机科学及编程导论课程节选

Let me know how you are feeling and doing as you find more positive four letter words.
FORBES: Briefing Book: A. Michael Lipper

字母词
With the implementation of reform and opening- up policy in China, lettered words have developed and expanded a lot.
自从改革开放后,字母词逐渐发展壮大。