self-tightening

基本解释

• n.自動密封；自緊；自封作用

同根派生

英汉例句

• self tightening rectal swab holder
  自縛式持直腸緜拭子器
• Improvement of Quick Self Tightening heart Clamping Fixture
  對快速自緊雞心夾具的改進
• The government is tightening up the driving laws.
  政府方麪正抓緊駕駛法槼的施行。
• The police are tightening up on drunken driving.
  警方目前採取嚴厲手段對付醉酒駕車行爲。
• I do not like to go to the movies by my self.
  我不喜歡自己一個人看電影。