no such +单数名词=not such a/an+单数名词,但为什么有no such luck这种用法,luck是不可数,就不成立了

no such +单数名词=not such a/an+单数名词,但为什么有no such luck这种用法,luck是不可数,就不成立了 no such +单数名词 　　　例如：...such as computers...这computer为什么加s? no,not any加名词复数还是单数 no such 接名词时一定要是单数名词或不加冠词的复数名词吗 there is no such man as is called smith,such一般都跟a/an+可数名词单数但是这里为什么直接就单数呢? No such后跟可数名词,要不要加S的,是复数还是单数的?三个人三个答案，，，，， not any 和 no 后面接可数名词是接单数还是复数? not any/no+ 名词复数作主语 谓语动词用单数还是复数 no+名词,单数还是复数?（1）no = not a/an ,所以应加单数?（2）not any + 复数?上面的对吗?但是我怎么看到老外说“My mother is an only child.No brothers,no sisters. 为什么no后加的复数? no后必须加名词单数吗 no+名词后面跟第三人称单数吗如题. no后面名词是复数?单数? no加名词加单数还是复数 no后接单数名词还是复数? 几道英文法则类题目no=_____+不可数名词no=_____+可数名词(复数）no=_____+可数名词（单数） no+可数名词,可数名词用复数还是单数 there is no such thing=?there is no such thing这个是有的把,好像老师和我们说过,there is no such thing =there is not a such thing还是there is not such a thing there's no such thing=there's not such a thing吗?Land belongs to the city; there is _A_ thing as private ownership of land.A no such a B not such C not such a D no such为什么不选C,不是说no=not