two-and-a-half中文什么意思

• 两个半

• two:    n. (pl. twos) 1.两人；两个东西，一对。 ...
• half:    n. (pl. halves ) 1.半，一半；一部分。 ...
• two and a half:    两个半
• two and a half dimension two wire:    二度半二线的
• for about two and a half years:    大约两年半

例句与用法

1. The horse won the race by two - and - a - half lengths
   这匹马以两个半马身赢得了比赛。
2. I wasn ' t very nice to you for the past two - and - a - half years
   过去的两年半我对你都不算好
3. And i need a two - and - a - half - inch supply line right now up on eight
   我要一个两寸半输送管线到8楼去
4. Two - and - a - half years ago i never dreamed i ' d be a footballer
   两年半以前，我还完全没有想过成为一名职业球员。
5. From a potential eight points behind to two points behind in two - and - a - half hours
   短短的两个半小时，两队之间的差距，从可能的8分，变成了2分。