【 急 】tack twenty minutes.

【 急 】tack twenty minutes. tack在tack it `Tack off your tack什么意思? tack welds 是什么意思? Twenty. twenty-one的序数词形式.（急）如题 it's about four twenty.同义句急 Twelve is to dozen as twenty is to______越快越好!急. you can tack photos with it 是什么 请问pin和tack有什么区别? 1.Miss Brown has taught physics for twenty years.(对画线部分提问)急!twenty是划线部分~~ 急求……rev/min与rad/min怎么换算 40min 表示什么长度单位急,min 表示什么长度单位啊 中外节日的英文翻译 急.如题,5min 急求! 英语词性转换： The ___ for the parcel is about twenty yuan.(post) 10%~20% 是 ten percent to twenty percent吗?（急,） Today there are more than thirty staff working on twenty project all over the country急