The synthetic method, main properties and application of alkyl indican has been introduced.本文介绍了烷基糖苷的合成方法, 主要性能和用途.This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reacta...
我会自己动手吃鸡的.I will help myself to the chicken.鸡的翅膀逐渐退化, 不会在空中飞行了.The wings of the chicken have become vestigial; it can no longer fly.我们一走进房子,烤火鸡的浓郁香味扑面而来.The savo ( u ) ry smell of roast turkey greeted us as we entered th...
Then why do my ears ring with the lowing of oxen and the bleating of sheep?那为何牛羊的哀号声在我耳朵里萦绕不绝?Every farmer knows how to yoke the oxen together.每个家民都知道怎样把牛拴在一起.The farmer was yoking his oxen to a plough.农夫正在用轭把牛套到犁上.The f...