He worked as a door-to-door salesman peddling cloths and brushes.他的工作是上门推销抹布和刷子。You should wear warm cloths and warm shoes with antislip soles.你应该穿暖和的衣服和有防滑鞋底的暖和的鞋子." Other shops have wash - cloths and wash - basins too ...
He worked as a door-to-door salesman peddling cloths and brushes.他的工作是上门推销抹布和刷子。" Other shops have wash - cloths and wash - basins too - "脸盆,毛巾,别家也有, —— ”The defect of these cloths is clash of colors.这几种布的缺点是颜色不调和....
Three novel Schiff bases were synthesized using the reaction of 4 - aminoatipyrine with 3 - formylchromone, cinnamaldehyde and anisaldehyde.用 4- 氨基安替比林与 3- 甲酰基色酮 、 肉桂醛、茴香醛反应分别合成了3种新的席夫碱化合物....
我们的历史教师总爱概括地讲, 从不详述任何史实.Our history teacher is always generalizing; he never deals with anything in detail.他概括地说了整个情况.He had put the whole situation in a nutshell.有必要概括地讲一下有关的高斯公式.It will be useful to summarize the relev...
Vipers ( adders ) and rattlesnakes manufacture the blood poison, which is known as haemolytic.蝰蛇 ( 小蝰蛇 ) 和响尾蛇产生血液毒素, 称为溶血性毒液.Full adders are discussed, and a multiplexer based full adder is designed.文章讨论几种全加器的设计, 并设计了一种基...