Firms need a breathing space if they are to recover.这些公司需要短暂休整才能恢复元气。The banks are now desperately scrabbling to recover their costs.那些银行正在拼命急于收回成本。It took a moment for Mark to recover his poise.马克过了一会儿才恢复镇静。...
It took a moment for Mark to recover his poise.马克过了一会儿才恢复镇静。Her plane broke down and it was 18 hours before she got there. It took her three days to recover.她乘坐的飞机出了故障，18个小时后她才到达那里。之后她花了3天时间才完全恢复过来。People used to go to s...
The Bering Strait separates Asia and America.白令海峡隔开了亚洲和美洲。I count myself in nothing else so happy as in a soul remem-bering my good friends.我认为，只有在脑海中想起好朋友时我才会那样快乐。The storms that routinely batter ships on the Bering Sea...
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.The contents of organic material, limonite and manganese hy...