freezer burn
noun [ U ] uk/ˈfriː.zə ˌbɜːn/ us/ˈfriː.zɚ ˌbɝːn/
冷冻灼伤（未妥善保存的冷冻食品上出现的白色斑块）
white or pale-coloured spots that appear on frozen food that has not been stored properly
Use foil and cling film to prevent food from getting freezer burn.
Freezer burn is caused by a loss of moisture on the surface of food. 冷冻灼伤是由于食物表面水分流失造成的。
- More examples
- The freezer burn occurred because the chicken was not sealed properly in its wrapping.
- If you protect them from freezer burn, the cakes will keep in the freezer for three months.
- Small pockets of air inside the wrapping can cause freezer burn.
- Put the nuts in thick freezer bags to protect them from freezer burn.
- Meat that has freezer burn will be tough and unpleasant.