出国留学首选一诺留学

　　词汇学习

　　1.leukemia n.白血病

　　例句：He was diagnosed with leukemia.

　　他经诊断患有白血病.

　　2.depletion n.消耗

　　例句：Increased consumption of water has led to rapid depletion of groundwater reserves.

　　用水量的增加导致了地下水贮备迅速枯竭.

　　3.microbe n.微生物

　　例句：The probe is sensitive enough to detect the presence of a single microbe.

　　这个探针的灵敏度很高,足以测出任何微生物的存在.

　　4.condolence n.慰唁

　　例句：Neil sent him a letter of condolence.

　　尼尔给他发了一封唁函。

　　5.nascent adj.最初的

　　例句：That slim book showed the Chinese intelligentsia and the nascent working class.

　　那本小册子讲述了中国的知识界和新兴的工人阶级.

　　内容解析

　　1.The BBC science correspondent says that the depletion may have deprived nascent microbes of the time it needed to involve into more complex life forms.

　　deprive of 使剥夺

　　例句：The disintegration of the Soviet union   deprived western intelligence agencies of their main enemies.

　　苏联解体使西方情报机构丧失了主敌。

　　例句：They've been deprived of the fuel necessary to heat their homes.

　　他们没法得到家里取暖所必需的燃料。

　　2.Leila Richie was just three months old when she was diagnosed with aggressive leukemia when conventional therapies failed, doctors uses experimental gene editing science to create a designed immune system.

　　diagnose with 诊断

　　例句：The soldiers were diagnosed with flu.

　　这些士兵经诊断患了流感。

　　例句：Susan had a mental breakdown and was diagnosed with schizophrenia.

　　苏珊精神崩溃，被诊断为得了精神分裂症。