1·Seeing this, I was so moved that I couldn't say a single word.
看到这里，我感动得一句话也说不出来了。
2·Thomas Young focused his attention on one set of hieroglyphs that he thought would probably spell out a single word: the name of a King or Queen.
托马斯·杨将注意力集中在一组象形文字上。他认为，这些象形文字可能只拼出一个单词：那就是国王或王后的名字。
3·I couldn't understand a single word she said!
她讲的东西我一个字都听不懂！
—— 《牛津词典》
4·"They don't say a single word to each other."—"How come?"
“他们相互不说一句话。”—“怎么会这样？”
—— 《柯林斯英汉双解大词典》
5·They can use them instead of a single word or an entire sentence.
他们可以用它们来代替一个单词或整个句子。
6·I sat in the front, took notes and even recorded every single word he said in class, but nothing helped.
我坐在前排，记笔记，甚至记下他在课堂上说的每一个字，但都无济于事。
7·As soon as I saw the crowd of people down there, my heart beat so fast that I was unable to say a single word.
当我看到下面的人群时，我的心跳得太快了，我说不出一个字。
8·Peter did not say a single word.
彼得一句话也没说。
9·It is summed up in a single word — man.
它可以用一个词来概括——人。
10·A single word can change the meaning of a sentence.
仅仅一个单词就可以改变一整句话的意思。