在白垩质土壤中添加有机物可降低其碱性。Incorporating organic material into chalky soils will reduce the alkalinity.有些土壤其实碱性过强，不利于某些植物生长。Some soils are actually too alkaline for certain plant life.抗酸剂是碱性的，通过中和胃容物中的酸来减轻疼痛。Antacids are alkalin...
I have been cudgel my brains for detainment you. However, everything is holdthe sun.我曾绞尽脑汁想挽留住你, 可惜这一切只是徒劳.After the doctor knows, cudgel one's brains for recalled a way eventually.医生知道后, 绞尽脑汁终于想出了个办法.Monkey wielded...
物理学并非只是一门不能直接运用的纯科学。Physics isn't just about pure science with no immediate applications.他于1985年被授予诺贝尔物理学奖。He was awarded the Nobel Prize for Physics in 1985.把物理学界定为一门探求简单规律的学问the characterization of physics as the ...