valid
adj. 有效的; 有法律效力的; 正当的; 健全的
A valid argument, comment, or idea is based on sensible reasoning.
They put forward many valid reasons for not exporting...
他们提出了很多不出口的正当理由。
It is valid to consider memory the oldest mental skill, from which all others derive...
我们有理由认为记忆是最原始的心智技能,所有其他技能都在此基础上衍生出来。
Something that is valid is important or serious enough to make it worth saying or doing.
Most designers share the unspoken belief that fashion is a valid form of visual art.
大多数设计者都认同这样一种不言而明的理念,即时尚是视觉艺术的一种重要形式。
If a ticket or other document is valid, it can be used and will be accepted by people in authority.
For foreign holidays you will need a valid passport...
出国度假需持有效护照。
All tickets are valid for two months.
所有的票在两个月内有效。
1. well grounded in logic or truth or having legal force;
2. still legally acceptable;
And the valid calculator system installs excellent turn the method seem to be more for key.
而且有效的计算机系统配置优化方法显得更为关键.
Unable to find any valid Outlook Express mailbox files in the specified directory.
在指定的目录中找不到任何有效的outlookExpress邮箱文件.
A JAS certification remains valid but has to be renewed annually.
JAS认证一直有效,但是必须每年进行更新.
Clearance no longer valid after 25.
放行有效期不超过25分.
Menu item count is valid. It must be from 1 to 24.
请变更功能表项目计数为介于1到24之间的数字.