The debate seems, in retrospect, to have been fixed from the beginning.回想起来，这场辩论好像从一开始就被人操纵了。It was , in retrospect, the happiest day of her life.回想起来, 那是她一生最幸福的日子.In retrospect it's obvious how we went wrong.回想起来,我...
It was , in retrospect, the happiest day of her life.回想起来, 那是她一生最幸福的日子.It was a very strange feeling in retrospect — I was frightened, but excited at the same time.回想起来那是一种非常奇怪的感觉——我当时既害怕又兴奋。But in retrospect, Mr Chirac ...
During the Second World War the area was used for gunnery practice.二战期间，该地区被用来操练火炮射击。The traditionally loud voice of the gunnery branch continued to dominate the debate.枪炮专业的声音仍然叫得很响,继续统治着争论.What can you tell me about th...
This paper analyzes the glyceryl polyether by nuclear magnetic resonance ( NMR ) spectroscopy .用 核磁共振 分析了甘油聚醚.The preparation of catalysts , yield of glyceryl triacetate and and demerits the catalysts were introduced bri...