processing cost的用法和樣例：
例句
- Stable performance and low processing cost.
性能穩定，加工成本低，目前應用最廣泛。 - For the relatively low processing costs for the narrow strip and welded pipe, the seamless pipe experts say next year, with the infrastructure needs remains strong.
對於加工成本相對較低的對於窄帶鋼和焊管而言，無縫管專家表示明年將隨著基建需求而繼續保持強勁走勢。
