When you defrost frozen food or when it defrosts, you allow or cause it to become unfrozen so that you can eat it or cook it.
例句
She has a microwave, but uses it mainly for defrosting bread...她有個微波爐，不過主要用來解凍面包。Once the turkey has defrosted, remove the giblets.一旦火雞解凍了之后，就把其內(nèi)臟清除掉。
V-ERG
(給)(冰箱或冰柜)除霜
When you defrost a fridge or freezer, you switch it off or press a special switch so that the ice inside it can melt. You can also say that a fridge or freezer is defrosting .
例句
Defrost the fridge regularly so that it works at maximum efficiency.定期給冰箱除霜，以便它能發(fā)揮其最高效率。