降雨量和降雪量共达50毫米。The total rain and snowfall amounted to 50mm.我国这个地区每年的平均降雪量为20英寸.Snowfall averages out in this part of the country at twenty inches a year.今年的降雪量低于平均水平.The amount of snow this year has been below average....
Correct speech is an earmark of the educated man.正确的谈吐是受教育者的特征.I will earmark this money for your research.我将为你的研究指拨一笔款项.He also undertook to earmark $ 235 billion in government expenditure on infrastructure projects wit...
Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Her father is an ultra - conservative who is still opposed to freedom to choose her spouse.她爸是个老古董,现在还反对她自由恋爱.Ultra - violet record...