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[00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some screws. [00:26.47]
By Mil Arcega Washington, D.C. 30 June 2006 Watch Bar Code Report Bar code The Universal Product Code turned 30 this week. The U.P.C. is a unique combination of black and white lines that can identify virtually anything from a bar of soap to medical
SCIENCE IN THE NEWS - Scientists Look At Plant Products With An Eye To New Possibilities for Health FAITH LAPIDUS: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell a
[00:07.21]UNIT12 [00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some s
It is certainly a unique idea - an anonymous app that lets you chat from the toilet with others in a similar position. 有一款手机应用,可以让你在如厕时和其他正在上厕所的人进行匿名交流,这个创意不错吧? Called
本文为大家准备了GRE词汇词根:duc,便于考生GRE考试备考。 duc , duct = lead 引导 409. educate〔 e- 出, duc 引导,-ate 动词后缀;引导出来,把由无知状态中引导出来教导出来 〕教育410. education〔 见上