该设备被拆卸成几部分送下了井。The equipment was taken down the shaft in pieces.村民们仍然要从井里打水。Villagers still have to draw their water from wells.我得从井里打水。I had to fetch water from the well....
Brook has sifted the evidence and summarises it clearly.布鲁克已经仔细审查过证据并将其总结得一清二楚。She sifted through her papers to find the lost letter.她仔细在文件中寻找那封丢失的信.The snow sifted softly down.大雪纷纷落下.She sifted thistles through her this...
Results Saponins in 80 % ethanol elution was the highest and over 36 %.结果80%乙醇洗液中苦瓜总皂苷的含量最高,可达到36%.Extracted ion chromatograms for protein chromatography based on peptide elution were generated.产生了基于肽洗提的蛋白色谱图的萃取离子色谱图.Res...
Grave fears are felt for the safety of the missing airman.对失踪飞行员的安全甚为担忧.We worry about the safety of the missing airman.我们对失踪飞行员的安全甚为担忧.The airman boldly jumped from the airplane with his parachute.飞行员带着降落伞勇敢地跳下飞机....
Universities are facing grave problems because of diminishing resources.由于资源的减少，大学正面临严峻的问题。Two men were standing by the freshly dug grave.两名男子站在新挖的坟墓边。He did die a pauper and is buried in an unmarked grave.他死的时候一文不名，葬在一处...
Schistosomiasis ( or bilharziasis ): Group of chronic disorders caused by parasitic flatworms of the genus Schistosoma ( blood flukes ) .血吸虫 病: 由 血吸虫 属寄生的扁虫引起的慢性疾病.A gut is present and most of these flukes are monoecious...