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(qiáng)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(qiáng)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(gè)螺絲擰緊好嗎，它太松了。
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