straight thread的用法和樣例：
例句
- Budweiser is a professional production of reinforced steel bars connecting sleeve and ribbed shell straight thread rolling machine tool enterprises.
百威公司是專業生產鋼筋連接套筒和鋼筋剝肋直螺紋滾絲機床的企業。 - The continuous spiral thread upon the deformed reinforcing bar is formed by eliminating portions of longitudinal ribs that are formed upon the reinforcing bar during manufacturing.
在該異形加強筋上的連續的螺旋形螺紋是通過去除在製造過程中在該加強筋上形成的部分縱向肋而形成的。
