a single 是个词组 ,加个a就是后面接可数名词,不加就不是可数名词 I don't care one single hoot what you said about him; I like him.
你说的关于他的话我一点也不在乎,我就是喜欢他.
The entire content of a book will be located on a single silicon chip.
整本书的内容只用一片硅芯片就可以装下.
a single 是个词组 ,加个a就是后面接可数名词,不加就不是可数名词 I don't care one single hoot what you said about him; I like him.
你说的关于他的话我一点也不在乎,我就是喜欢他.
The entire content of a book will be located on a single silicon chip.
整本书的内容只用一片硅芯片就可以装下.