基本解释v.除霜；解冻同根派生 英汉例句用作动词 (v.)This frige can defrost automatically.这台冰箱可自动除霜。It will take about four hours to defrost.解冻要花四小时左右。A frozen chicken should be allowed to defrost completely before cooking.冻鸡应彻底解冻后再烹调。