You should spend time on basic training, not on those flourishes.要练好基本功, 别尽学花架子.He flourishes his wealth.他炫耀财富.But then again, Obama has been outdoing the president in ruffles and flourishes lately.但是之后不久, 奥巴马又一次表现出,在发火和...
Medicine intermediate N - ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement.以丙烯酰胺为起始原料,经乙胺加成后,再经Hofmann重排两步反应后合成了药物中间体N - 乙基乙二胺 ( NEED )....
在预热过的烤箱里烤25分钟，或烤成金黄色。Bake in the preheated oven for 25 minutes or until golden brown.他等着汽车预热。He waited for his car to warm up.他的耳朵听出发动机预热时发出的声音是正常的.His ear okayed the sounds as the engine warmed up....