您要查找的是不是：
- AR（1） AR( 1 )
- 非参数AR（1）序列 nonpararnetric AR ( 1 )
- 什么是1-2连击? What is one-two?
- ar 转变 ar transformation
- 2比1，伦敦队胜。 Two to one in favour of the London team.
- 吹Ar argon gas injection
- 1 Fructose 1
- AR谱 AR power spectrum
- 千克是1公吨。 1000 kilos is a metric ton. 1000
- AR-Ⅰ AR-Ⅰ
- 1.花招 sleight of hand
- C3-Ar C3 - At
- 1. 口才 the gift of the gab
- 1. 凌晨 the wee small hours
- 1.挑战 throw down the gauntlet
- 他富于想象方，只几分钟就能写出1首五行打油诗。 He is full of imagination and can knock off a limerick in a few minutes.
- 他反驳说我管不着(参看 1 a)。 He retorted that it was no business of mine.
- 他们在学校周围1英里内寻找。 They searched within a radius of one mile from the school.
- 上半场的比分为2比1。 The score stood 2 to 1 at the half.
- 把这一长度叫做1英尺 to denominate the length a foot
