off-hand

基本解释

• adj.不客气的；未经准备的

同根派生

英汉例句

• I cannot give you a reply off hand.
  我不能立刻给你答复。
• We cannot give you a reply off hand.
  我们不能马上给你回音。
• Being an expert, he was able to pick a hole in our work off hand.
  作为一名专家，他一下子就能挑出我们工作中的毛病。
• I sent many letters today. Off hand, I should think15.
  今天我寄出许多信。大致地算，我想有15封吧。
• I can't answer your question off hand.
  我不能立即答复你的问题。