pencil,your,this,is,sharpener如何合成一个句子?

问题描述:

pencil,your,this,is,sharpener如何合成一个句子?

This is your pencil sharpener.
这是你的卷笔刀。

this is your sharpener pencil.(这是你削好的铅笔)
or
is this your sharpener pencil.(这是你削好的铅笔吗?)

同意楼上的观点.
可以合成一般疑问句或陈述句.

is this your pencil sharpener?

This is your pencil sharpenner.
Is this your pencil sharpenner?