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Arargon gas injection
- 1Fructose 1
- AR谱AR power spectrum
- 千克是1公吨。1000 kilos is a metric ton. 1000
- AR-ⅠAR-Ⅰ
- 1.花招sleight of hand
- C3-ArC3 - 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
