must be valid的意思|示意
必须实事求是
must be valid的网络常见释义
必须正确 ... E-mail 填写上你的E-mail地址 must be valid 必须正确 否则将收不到确认信 Address 填写你的收款地址(国家名用英语：China 其他可用汉语拼音) ...
必需脚结壮地填写 ... must 必需 must be valid 必需脚结壮地填写 Name 姓名 ...
必需足解壮天填写 ... must 必需 must be valid 必需足解壮天填写 Name 姓实 ...
must be valid相关例句
All customers travelling on TransLink services must be in possession of a valid ticket before boarding.
所有使用联运服务的乘客在登机前必须持有有效机票。
It is important to point out that the IP address and hostname you provide must be valid values for the subnet associated with the IP group you select (WASIPs).
一定要注意，您提供的IP地址和主机名必须对于所选ip组(WASIPs)的相关子网是有效的。
Original and photocopy of your passport; must be valid for at least six months.
护照正本及影印本一份，正本验毕归还。(护照效期至少六个月)。
The contact details provided in your message must be valid for at least 30 days after the message is sent.
发件人细则在邮件发出后，至少要保持30天有效。
There must be one completely blank page other than the last page, available in each passport and each passport must be valid for at least six (6) months prior to travel.
每本护照须包含除最后一页外的至少一整页空白页、且护照必须在行程前至少六个月有效。
The IELTS test result must be valid on the date of application.
IELTS 考试成绩必须在申请职位当天仍然有效。