before hand

常見例句

• Always look your work through before handing it in.
  交作業(yè)前一定要仔細檢查。
• How clever of you to book the ticket before hand !
  你真聰明，預先把票子買好了。
• Look over the exercises before handing them in.
  把練習再檢查一遍。
• Before hand in your exercise,you must go it over.
  你在交練習之前，一定要仔細檢查一遍。
• Make a check on your answers before hand in.
  交上來之前再核對一下答案。
• You must have talked about it with her before hand.
  你一定事先與她談過這件事。
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