形容词不成文的; 口头的，口传的; 没有记录的; 白纸一张的
形容词written
1. 潘婷广告歌：15.What A Wonderful World--立邦漆广告歌 | 16.Unwritten--潘婷广告歌 | 17.we will rock you --百事可乐广告歌
2. 未成文的：unwritten law 不成文法 | unwritten 未成文的 | unwrought 未做成的
3. 没有记录的：unwrapp 打开包裹 | unwritten 没有记录的 | unwritten 没有写的
4. 没有写的：unwritten 没有记录的 | unwritten 没有写的 | unwrittenlaw 习惯法
1. 未付印的；未写下的；未成文
Something such as a book that is unwritten has not been printed or written down.
e.g. Universal have agreed to pay £2.5 million for Grisham's next, as yet unwritten, novel.
环球公司已同意为格里森姆下一部还未动笔的小说支付250万英镑。
2. （规则、法律或协议）不成文的
An unwritten rule, law, or agreement is one that is understood and accepted by everyone, although it may not have been formally or officially established.
e.g. They obey the one unwritten rule that binds them all—no talking.
他们都遵守着那条约束他们所有人的默认规则——要守口如瓶。
1. Unwritten or tacit rules are everywhere, and are observed to circumvent explicit rules for personal gains in officialdom.
2. On close inspection, pinholes and burn marks are visible on the unwritten side.
3. Presidential experts say deference among most former presidents is an unwritten rule.
4. It is an unwritten rule of the peloton that you do not attack when a rider or a group has stopped to urinate.
5. But the unwritten law has been abused by some, who feign injury to try and stop the other team's attack.
6. According to unwritten rules at many universities, students cannot graduate if they do not find a job.
7. There is a broad consensus in the world body that an Asian must lead the organization in line with an unwritten rule of geographic rotation.
8. This is the second year I am writing about gingerbread, breaking my own unwritten rule about not repeating recipes.
9. But the unwritten rule in the industry is, popular are those with rich experience and good reputation.
10. Since an unwritten truce ended Israel's offensive in Gaza two weeks ago, rocket and mortar fire from the Palestinian territory has increased steadily.