现今，医生们担心会爆发世界性的流行病。Today, doctors are fearing a worldwide epidemic.对流行病的控制the containment of the epidemic卫生局试图消灭这种流行病.The Sanitary Board tries to stamp out the epidemic....
Many nuclei have become shrunken and dark and have then undergone karorrhexis ( fragmentation ) and karyolysis ( dissolution ).许多细胞核发生了核浓缩,接着出现核碎裂和核溶解现象....
她快步走了一会儿，以排解心中的沮丧。She went for a brisk walk to work off her frustration.我来备茶，你去歇一会儿吧。I'll make the tea and you pop off for a while.你能把上衣借给我穿一会儿吗？Will you lend me your jacket for a little while?...
Audrey Hepburn composes a letter in a palm grove, circa 1955.大约在1955年拍摄,赫本在一片平静的树林里写信.Need the ready implement: Eggbeater composes ice cream machine.需要准备的工具: 打蛋机和冰淇淋机.The silicon with halogenideization composes easily th...