tightener
基本解释
- n.紧线器(张紧工具；张紧装置)
英汉例句
- Turn the screw to the right to tighten it.
将螺钉向右旋紧。 - He says he will take step to tighten up the administration.
他说他将采取措施加强行政管理。 - He said he would take steps to tighten up the administration.
他说他将采取措施加强行政管理。 - Because of unemployment many people had to tighten their belts.
由于失业，许多人不得不勒紧裤带生活。 - The sailors heaved at rope to tighten the sail.
水手们用力拉绳把帆绷紧。