单词：chemical blowing agent
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By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The
VOA2003（下）-环境与健康
Blowing In The Wind How many roads must a man walk down before they call him a man? How many seas must a white dove sail before she sleeps in the sand? How many times must the cannonballs fly before t
英文歌曲第四辑
Josh: Now, the stunning statement from the White House, the U.S. saying it now has evidence that Syria has used chemical weapons on its own people. President Obama has said many times that would be a red line for the U.S. to take action. But is the e
万花筒2013年
AUDIE CORNISH, HOST: There are fresh twists today in the apparent assassination of the half-brother of North Korea's leader, Kim Jong Un. The brother, Kim Jong Nam, died last week at an airport in Malaysia. Security footage showed that two women pois
2017年NPR美国国家公共电台2月
今天我们要学的词是nerve agent. Nerve agent 神经毒剂。British officials said the chemical nerve agent known as Novichok was used in the attack on an ex-Russian spy and his daughter. 英国官员说，对一名前俄罗斯间谍和他女儿
英语单词荟萃
Blowing in the Wind Bob Dylan Blowing in the Wind 随风飘逝 How many roads must a man walk down 一个男人要走过多少路， Before you 1)call him a man 才可以称之为好汉？ How many se
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