They are uncertain about what to do next.他们不知道下一步该做什么。For a minute he looked uncertain, and then recovered his composure...有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。Students all over the country are facing an uncertain future.全国各地学生前途未卜。...
Students all over the country are facing an uncertain future.全国各地学生前途未卜。The sandbank was uncertain, like quicksand under his feet.那个沙坝并不稳固，他脚下如同踩着流沙一般。For a minute he looked uncertain, and then recovered his composure.有一...
Based on thermodynamics principle, the feasibility for melting iron borings in cupola was ana lysed.从热力学角度分析了在冲天炉内熔炼铸铁切屑的可行性.Some of them doubted the feasibility of the proposal.有些人怀疑这一提议的可行性.The feasibility that the con...
The insurers have started hiking up premiums by huge amounts.保险公司已经开始大幅度提高保费。The problem lay in the large amounts spent on defence.问题在于防务方面耗资巨大。Pain-killers are very useful in small amounts to bring your temperature down...