來自LingQ圖書館的示例

重覆密碼

  • source of potassium
  • potassium iodide
  • potassium as
  • 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium salt
  • potassium nitrate
  • potassium nitrate, sulfur and charcoal
Learn languages from TV shows, movies, news, articles and more! Try LingQ for FREE