大家都搜：
进来前
签证的有效期
1、enter license───输入许可证
2、enter code───输入密码；输入代码
3、enter only───仅输入
4、before───prep.在……之前，先于；在……面前；面对（法院、法庭或其他官方机关）并受审；（宁愿……）不愿；adv.以前，过去，已经；conj.在……以前；到……为止；以免，不然；（宁可……而）不愿
5、enter───n.(Enter)人名；(英)恩特；n.[计]输入；回车；vt.进入；开始；参加；vi.参加，登场；进去
6、enter weight───输入权重
7、enter username───输入用户名
8、enter upon───开始；着手；开始，着手
9、enter key───回车键；输入键
1、I was supposed to enter, before everything happened.───直到出事前，我正准备要参加。
2、Bull runs start at 8am every day from 7 to 14 July; runners must enter before 7. 30am.───每年7月7-14日，奔牛活动从每天早上8点开始，参与者必须在7点半前进入街道。
3、Please do not enter before knocking on the door.───进来前请先敲门。
4、If you re-enter BEfore this time without express permission from Immigration, you may BE charged with a felony.───如果你在此期间没有得到移民局的批准进入美国，你会被以重罪起诉。
5、In the Placement field, enter Before.───在Placement字段中，输入Before。
6、the captain of the robbers had thus spoken, a door opened in the rock; and after he had made all his troop enter before him, he followed them, when the door shut again of itself.───强盗的首领刚这么说完，岩石上就开打了一扇门；这之后他就让他的队伍在他之前进去了，他跟着他们，然后门就自己关上了。
7、enter Please don't enter before knocking on the door───在敲门之前情不要进入这个房间
1、Bull runs start at 8am every day from 7 to 14 July; runners must enter before 7.30am.