tightener

常見例句

Turn the screw to the right to tighten it.
將螺釘向右旋緊。
He says he will take step to tighten up the administration.
他說他將采取措施加強行政管理。
He said he would take steps to tighten up the administration.
他說他將采取措施加強行政管理。
Because of unemployment many people had to tighten their belts.
由于失業(yè)，許多人不得不勒緊褲帶生活。
The sailors heaved at rope to tighten the sail.
水手們用力拉繩把帆繃緊。
Will you tighten this screw; it's very loose.
你把這個螺絲擰緊好嗎，它太松了。