He was known for risky tactics that ranged from audacious to outrageous.他以大胆甚至是骇人听闻的冒险战术而闻名。She was a designing , an audacious and an unscrupulous young person.她是个工于心计、轻佻放肆,不讲道德的年轻女子.It was audacious of him to try that.他...
The show's full of daredevil feats.表演中有很多惊险的特技。He used to astound his friends with feats of physical endurance.过去，他表现出来的惊人耐力常让朋友们大吃一惊。His heroic feats made him a legend in his own time.他的英雄业绩使他成了他那个时代的传奇人物....
采用反吹法测定高纯氩气中大分子碳氢化合物,能够达到准确、快速测量高纯气体中大分子碳氢化合物的目的.Column switching - back flushing technique can realize accurate and fast measurement of macromolecular hydrocarbons in high - purity argon....