twelve
/twelv/cardinal number
1- equivalent to the product of three and four; two more than ten;12十二; 十二个：
he walked twelve miles
他走了12英里
there are just twelve of us in all
我们总共只有12人
a twelve-string guitar
12弦吉他。
(Roman numeral: xii or XII. 罗马数字：xii或XII。)
1.1
- a group or unit of twelve people or things十二个人（或物）一组。
1.2
- twelve years old十二岁：
a small blonde girl of about twelve.
一个约12岁的金发小女孩。
1.3
- twelve o'clock十二点钟：
it's half past twelve.
十二点半。
1.4
- a size of garment or other merchandise denoted by twelve（衣服等商品的）十二号。
1.5
the Twelve
the twelve Apostles十二门徒。
1.6
12
Brit. (of a film) classified as suitable for people of 12 years and over〈英〉适于十二岁及以上人观看的电影。
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