self-tightening

基本解释

• n.自动密封；自紧；自封作用

同根派生

• self-tightening相关词

英汉例句

• self tightening rectal swab holder
  自缚式持直肠绵拭子器
• Improvement of Quick Self Tightening heart Clamping Fixture
  对快速自紧鸡心夹具的改进
• The government is tightening up the driving laws.
  政府方面正抓紧驾驶法规的施行。
• The police are tightening up on drunken driving.
  警方目前采取严厉手段对付醉酒驾车行为。
• I do not like to go to the movies by my self.
  我不喜欢自己一个人看电影。

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