The development of a high effective benzol - free paint remover was described.根据“相似相溶原理”选择合适的有机溶剂作为脱漆剂的主要组成.Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on.常年销售: 钢材, 粗苯, 焦碳, 焦油, 硫酸铵等.The transfo...
罗伊驾驶他的公共汽车撞在了那辆车的后尾上.Roy drove his bus into the back of it.闪闪的红光紧紧在后尾随着.The flashing red light drew close behind.但后尾先加15分钟. 我个人即刻精神晒.But 15 minutes after end of the first plus. I instantly spiritual sun....
Mr Lin is associate director of the Institute.林先生是研究所的副所长。He had his sister playing the mandolin [ 9 mAndE 5 lin as accompaniment.他让他妹妹奏曼陀林作伴奏Mr. Ma Lin will have retired from the national football team by the end of thi...
I gestured towards the boathouse, and he looked inside...我朝船库方向示意，他便往里面瞧了瞧。the nettles that grew thickly round the boathouse船库周围茂密的荨麻I gestured towards the boathouse, and he looked inside.我朝船库方向示意，他便往里面瞧了瞧。The walls of t...