a four-letter word

Four things are not to be brought back: a word spoken, an arrow discharged, the divine decree, and pass time.

有四样东西收不回来：说过的话，射出的剑，神发的意旨，逝去的时间。

In a study describing the technology, the researchers had 100 volunteers type the word "touch" four times using the smart keyboard ．

在一项描述该技术的研究中,研究人员让100名志愿者用智能键盘把"触摸"这个词输入四次。

For many, drug is a four-letter word.

许多人认为，是药三分毒。

Four-syllable word formation is a special form in Lahu language.

四音格词是拉祜语词的一种形式.

For many bankruptcy is a four-letter word.

许多破产的是一个四个字母组成的单词。

The last year has seen the invention of a new four-letter word.

去年出现了一个新的四字单词。

One student comes to the board and writes a four-letter word under the four lines.

一个学生到黑板前，在横线上写下一个含四个字母的单词。

Since these contractions are formed in Korean, they have some inherent characteristics of Korean language under the influences of culture and other conditions of Korea, for example, contracting a Chinese four-word-phrase in a Korean style, or contracting Korean inherent words in Chinese style.

由于这些缩略语是在韩国语中构成的，受语言、文化、国情的影响，出现了一些韩国语固有的特点，如对汉语四字成语进行韩国语式缩略，对韩国汉字语料进行汉语式缩略。

Today we talk about a seemingly simple four-letter word: will.

今天我们要谈到一个看似简单的、由四个字母组成的单词：will。

` Arithmetic' is a word of four syllables. The fourth kind of music is jazz.

arithmetic一字有四个音节.第四种音乐是爵士乐。

After all, nobody likes losing their long-cherished compass, when the landscape around them looks scary; risk is a four-letter word.

毕竟，在周围环境看起来让人提心吊胆的时候，没有人愿意失去长期信任的罗盘；风险是一个让人避之不及、讳莫如深的话题。

A patient said ， "Doc ， during my operation I heard you use a four-letter word that scared me very much." 1. A patient said ， "Doc ， during my operation I heard you use a four-letter word that scared me very much."

一个病人说：“医生，在敌手术的时候，我听到你说了一个4个字母的词，让我非常害怕。”

Joe, l don't think a four-letter word for "ship" can be "ship."

Joe，四个字的船上工作应该不是“船上工作”。