Oxidized wax modified by amidation reaction to produce acylamide with better physical and chemical properties.氧化蜡经过胺改性可以得到具有更佳物化性能的脂肪酸酰胺.A new leather fatliquor product was synthesized by amidation, esterification and ne...
He admitted a lack of motivation and a feeling of sloth.他承认自己缺乏动力，总想犯懒。Sloth turns the edge of wit.懒散能磨去才智的锋芒.Absence of competition makes for sloth.没有竞争会导致懒惰。Sloth is the mother of poverty.懒惰是贫穷的原因.Now the American and ...
她知道她的母亲至少还要打四圈麻将.She knew that her mother was good for at least four games of mahjong.校董麻将游戏现在常常举办展览和比赛.The governing bodies of Mahjong now often host exhibition games and tournaments.要玩好麻将不仅要靠技术还要靠运气.To play Mah - jong ...
Societe Generale chief economist, political commissar of the Lu said.兴业银行首席经济学家鲁政委表示.Lu Xun has his thesis, his historical perspective.鲁迅是有他的论点, 他的历史眼光的." The Classics on Tea " , written by Lu Yu of the Tang Dynasty ( 61...
I admired her independence and her spunk.我敬佩她的独立精神和勇气。Show some spunk . Quit pretending you're being abused.慷慷慨慨! 甭装可怜虫!In human reproduction,one female egg is usually fertilized by one spunk.在人体生殖过程中,一个精子使一个卵子受精。I ...