zastruga造句

• "' Zastruga "'( zastrugi; Russian sing . 70AB @ C
  30 " zastruga ", pl . 70AB @ C
  38 " zastrugi "; from AB @ C30BL " to whittle " ) sharp irregular grooves or ridges formed on a snow surface by wind erosion, saltation of snow particles, and deposition, and found in polar and temperate snow regions.
• "' Zastruga "'( zastrugi; Russian sing . 70AB @ C
  30 " zastruga ", pl . 70AB @ C
  38 " zastrugi "; from AB @ C30BL " to whittle " ) sharp irregular grooves or ridges formed on a snow surface by wind erosion, saltation of snow particles, and deposition, and found in polar and temperate snow regions.