defrost

音標發(fā)音

• 英式音標 [?di??fr?st]
• 美式音標 [?di??frɑ?st]
• 國際音標 [,di:'fr?st]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• vt.& vi.（給…）化霜， （使）解凍

詞根記憶

• de(去掉) + frost(霜)→去除霜→除霜；解凍

同根派生

• n性質(zhì)的同根詞

  defroster：防結(jié)冰（或霜）裝置；除冰（或霜）裝置。

• defrost相關(guān)詞

英漢例句

• 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。
• Make sure that you defrost it completely.
  一定要完全解凍。
• Make sure you defrost the chicken completely before cooking.
  一定讓凍雞化透后再烹調(diào)。
• Make sure you defrost the chicken completely before cooking.
  一定讓凍雞化透后再烹調(diào)。
• Make sure that you defrost it completely.
  一定要完全解凍。

• defrost更多例句

詞組短語

短語

• defrost unit 溶雪組合
• Automatic defrost 自動除霜;自動化霜
• Refrigerator defrost 冰箱除霜
• Defrost offset 延遲除霜
• Defrost endurance 除霜時間

• defrost更多詞組

英英字典

劍橋英英字典

• to (cause to) become free of ice, or to (cause to) become no longer frozen

柯林斯英英字典

• 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.
• When you defrost a refrigerator or freezer, you turn it off or press a special switch so that the ice inside it can melt. You can also say that a refrigerator or freezer is defrosting.

• defrost劍橋字典
• defrost柯林斯字典

專業(yè)釋義

機械工程

• 除霜

  And the influences on the rise of temperature inside the cold storage of different beginning time and end time of defrost are also studied.
  在結(jié)霜達到不同的厚度時開始除霜,同時結(jié)合不同的停除霜加熱器的時刻,分析了這些不同的開始除霜和結(jié)束除霜時刻對庫內(nèi)溫升的影響。

  土木建筑工程

• 除霜
• 化霜
• 溶雪
• 解凍