The question baffled me completely and I couldn't answer it.这个问题把我彻底难倒了,我答不出来.Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。I confess it's got me baffled...我承认这把我...
I have to make a biannual report next Monday.下周一我得作半年度报告.Officials last month downplayed his chances of making the biannual and field world championships in August.上个月官方对他八月份参加一年两次的国际田径大奖赛表示不乐观.You will need to have a ro...