
Questions & Answers about rokuro o tsukau.
を marks the direct object of the verb. In other words, it shows what is being used.
So in ろくろを使う:
- ろくろ = the thing being used
- 使う = to use
- を = marks ろくろ as the object
This is a very common pattern in Japanese:
- スマホを使う = use a smartphone
- 道具を使う = use a tool
- ろくろを使う = use a pottery wheel / lathe / etc. depending on context
Japanese sentences usually put the verb at the end.
A basic sentence pattern is:
object + を + verb
So:
- ろくろ = object
- を = object marker
- 使う = verb
That makes ろくろを使う a very normal Japanese word order.