波纹铁屋顶a corrugated iron roof她在这个词的下面画了一条波纹线.She drew a wavy line under the word.深水池中水的表面能产生波纹.Ripples are generated on the surface of water in a deep pond....
期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。Futures prices recovered from sharp early declines to end with moderate losses.他们的不少期货都还是个问号。A question mark hangs over many of their futures.棉花期货交易的卖价是很高的.Cotton futures are selling at high pr...
We have sorted out this wretched business at last.我们最终还是把这件破事儿理顺了。This wretched war has brought misery to millions.这场悲惨的战争为无数人带来了不幸。The pay has always been wretched.薪水总是少得可怜。...