five
/faɪv/cardinal number
1- equivalent to the sum of two and three; one more than four, or half of ten;5五; 五个：
a circlet of five petals
由五片花瓣组成的环形头饰
five of Sweden's top financial experts.
瑞典的五位顶尖金融专家。
(Roman numeral: v, V. 罗马数字：v, V. )
1.1
- a group or unit of five people or things五个人（或物）的一组：
the bulbs are planted in threes or fives.
鳞茎是三个或五个一组地成组栽种的。
1.2
- five years old五岁：
Vic moved to Darlington when he was five.
维克五岁时搬到了达灵顿。
1.3
- five o'clock五点钟：
at half past five.
五点半钟时。
1.4
- a size of garment or other merchandise denoted by five（衣服等商品的）五号。
1.5
- a playing card or domino with five pips五点的纸牌（或多米诺骨牌）。
词源
Old English fīf, of Germanic origin; related to Dutch vijf and German fünf， from an Indo-European root shared by Latin quinque and Greek pente.