The results indicate that chloramine is of notable inactivation effect on Cyclops.结果表明,氯胺对剑水蚤具有显著的灭活作用.Clearly, the application of brine or ammonia is feasible to control the growth of Cyclops.可见, 采用盐水或氨水浸泡活性炭滤池来控制剑水蚤的生长...
他右眼视力有损伤。He has a visual impairment in the right eye.英国有170万失明和视力受损人口。There are 1.7 million blind and visually impaired people in Britain.他的视力还算可以，还能看书。He can see tolerably well and he can read....
Marion berated Joe for the noise he made.玛丽昂严厉斥责乔吵吵闹闹。Marion has just telephoned me from the phone box downstairs.玛丽恩刚才从楼下电话亭打电话给我了.Anna translated it, as it were , into Marion's normal voice.安娜把这问话还原成玛丽恩的清醒的语调....