吗用英文怎么说

吗的英文：
an interrogative particle

• Is it only the riff-raff who leave litter about in the parks?
  只是那些下层社会的人才会在公园里乱丢东西吗？
• Is the light good enough to take photographs?
  光线适合照相吗？
• Do you keep any cold cure?
  你有感冒药吗？
• Was there any money over ?
  还有剩余的钱吗？
• Are they League members?
  他们是团员吗
• Would you like some dessert?
  您要点甜品吗?
• Do you get overtime?
  你们拿加班费吗?
• Do you have road maps?
  有道路图吗?
• Do you know the second law of thermodynamics?
  你知道热力学第二定律吗？
• Do you want any dessert?
  你要甜品吗?

• An interrogative sentence,phrase,or gesture.
  疑问句质问性的句子、词组或手势
• The interrogation lasted until the next morning.
  审问一直持续到第二天早上。
• It is inappropriate to view the rhetorical question as interrogation.
  将反问归于疑问句研究是不妥当的。

• swarm of particles
  粒子群集
• Magnetic particle testing/magnetic particle examination
  磁粉检测
• The particles will be deposited on horizontal surface.
  这些粒子将沉淀在水平面上。