The number of under-sixteens in low-paid jobs is increasing.16岁以下从事低收入工作的人数正在增加。Supplies are under increasing threat from overuse and pollution.由于滥用和污染，供应正受到日益严重的威胁。Lithuanians are waking up to a world of increasing shor...
No matter where I go, I see people on their cellphones, messaging.无论我走到哪儿, 都能看到人们在手机上收发短信.AM Our presentation will begin shortly , please silence cellphones and pages.55AM我们的演示即将开始, 请各位关闭手机和寻呼机或者调整为震动. 寻呼机?Why are cellph...
你或许是个怀疑论者，会把它归因于生活的不公正。You may be a sceptic and put it down to life's inequalities.他的失败可归因于缺乏经验.His failure can be chalked up to lack of experience.你不能将他的工作差归因于努力不够.You can't chalk his bad work up to lack of tr...
Max zips back and forth across the living room.马克斯在客厅里快速地来回走动。This coat buttons, but that one zips.这件上衣用钮扣, 那件用拉链.The jacket zips open easily.这夹克衫的拉链很容易拉开....
He was not slothful: he had been busy all night.他可不懒，昨晚他忙了整整一夜。I've never been tardy, absent, disobedient, slothful or disrespectful.我从未缓慢, 缺席, 不服从, 懒惰或者不敬.Lazy , slothful people sow poverty tomorrow.颓惰自甘,家园终替....
测定硫胺素最灵敏和准确的方法之一是硫色素(脱氢硫胺素)法.One of the most sensitive and accurate methods for determining thiamine is the thiochrom procedure.结论高海拔地区学生可从日常膳食中获取足量的硫胺素与核黄素.Conclusions College students can get adequate thiamine and ribo...