His body was honed to perfection.

他的身体锻炼得十全十美。

《牛津词典》

But obviously, if you have it in you, it can be honed to perfection.

但是，显而易见，如果你自身具备艺术素养，便能够磨炼得炉火纯青。

youdao

He honed his ability to speak English at college.

他大学时，英语有了很大的提高。

youdao

He honed his ability to speak English at college.

他大学时，英语有了很大的提高。

youdao