“加工的”造句

金和银是容易加工的金属.
Gold and silver are tractable metals.

将织物的毛边与滚边未经加工的边对齐。
Keep the rough edge of the fabric aligned with the raw edge of the piping.

即使经过最精细加工的金属表面也不会真正平整.
Even the most carefully finished metal surface is not truly flat.