hydrogen-tight

基本解释

• 不漏氢,氢密封

同根派生

英汉例句

• Water contains hydrogen and oxygen.
  水含有氢和氧。
• It's a tight squeeze to get five people in that small car.
  五个人坐在那个小车子里真是太挤了。
• Sheila's dad is a real tight wad.
  希拉的父亲真是个一毛不拔的铁公鸡。
• This drawer is too tight for me to open it.
  这抽屉太紧了，我打不开。
• This pair of trousers is too tight for me.
  这条裤子我穿太紧了。