before hand
英汉例句
- Always look your work through before handing it in.
交作业前一定要仔细检查。 - How clever of you to book the ticket before hand !
你真聪明,预先把票子买好了。 - Look over the exercises before handing them in.
把练习再检查一遍。 - Before hand in your exercise,you must go it over.
你在交练习之前,一定要仔细检查一遍。 - Make a check on your answers before hand in.
交上来之前再核对一下答案。