valid
柯林斯詞典
1. ADJ A valid argument, comment, or idea is based on sensible reasoning. 有根據(jù)的
They put forward many valid reasons for not exporting. 他們提出了許多有根據(jù)的理由來反對(duì)出口。
2. validityN-UNCOUNT 合理性
The editorial says this argument has lost much of its validity. 這篇社論說該論點(diǎn)已失去了其許多合理性。
3. ADJ Something that is valid is important or serious enough to make it worth saying or doing. 重要的
Most designers share the unspoken belief that fashion is a valid form of visual art. 大多數(shù)設(shè)計(jì)師都有一種心照不宣的信念，即時(shí)尚是視覺藝術(shù)的一種重要形式。
4. validityN-UNCOUNT 重要性
...the validity of making children wear bicycle helmets. …讓孩子們戴自行車頭盔的重要性。
5. ADJ If a ticket or other document is valid, it can be used and will be accepted by people in authority. 有效的
All tickets are valid for two months. 所有的票在兩個(gè)月內(nèi)有效。
6. →see also validity
返回 valid
valid /?v?l?d/
劍橋詞典
- based on truth or reason ; able to be accepted
- The judge remarked that ignorance was not a valid defence .
- For the experiment to be valid, it is essential to record the data accurately.
- Their arguments were valid a hundred years ago and they still hold good today.
- You need to trawl through a lot of data to get results that are valid.
- The voucher is valid between July and December and entitles you to 10% off all overseas flights . 返回 valid
確鑿的；合理的；有根據(jù)的；讓人信服的
a valid argument /criticism /reason 令人信服的論據(jù)／批評(píng)／理由
My way of thinking might be different from yours, but it's equally valid. 我的想法也許和你的不同，但同樣站得住腳。
比較
invalid
A ticket or other document is valid if it is based on or used according to a set of official conditions that often include a time limit
（票或其他文件）有效的，正式認(rèn)可的
My passport is valid for another two years . 我的護(hù)照還有兩年有效期。
having legal force
有法律效力的，有法律約束力的
Is this contract /ticket /agreement still valid? 這份合同／這張票據(jù)／這份協(xié)議還有法律效力嗎？
例句