eighteen
/ˈeɪˈtiːn/cardinal number
1- equivalent to the product of two and nine; one more than seventeen, or eight more than ten;18十八; 十八个：
she wrote eighteen novels
她写了18部小说
out of sixty batches checked, eighteen were incorrect
在检查的60批中有18批不正确
eighteen of the guests were gathered.
18位客人被集中在一起。
(Roman numeral: xviii or ⅩⅧ. 罗马数字： xviii或 ⅩⅧ.)
1.1
- a set or team of eighteen individuals十八个人（或物）一组。
1.2
- eighteen years old十八岁：
he was barely eighteen.
他仅仅18岁。
1.3
- a size of garment or other merchandise denoted by eighteen（衣服等商品的）十八号。
1.4
18
Brit. (of a film) classified as suitable for people of 18 years and over〈英〉（电影）十八岁以下不宜观看。
派生词
eighteenth
ordinal number词源