If you want to be heard and understood….The word "listen" contains the same letters as the word "silent". 你想要别人倾听你么……那你记住了，listen（听）这个词，和silent（沉默）这个词，其实组成字母是一样的。
8.) Screeched
Screeched is the longest one-syllable word in the English language. Screeched（screech：尖叫）是最长的单音节单词。
9.) Tittle
The dot above the letter 'i' is called a tittle. tittle是啥意思？它就是指字母i上面那个点~那个点，就叫做title
10.) Uncopyrightable
The only 15 letter word that can be spelled without repeating a letter is uncopyrightable. uncopyrightable（不可赋予版权的）是唯一个由15个完全不重复的字母组成的单词。
11.) Underground
Underground is the only English word that begins and ends with the letters "und." underground（地下的）是唯一一个以und开头又以und结尾的英语单词。