他们验明6种植物有可能提炼出药物麻醉剂。They identified six plants as having potential for development into pharmaceutical drugs.把没种庄稼和植物的土地都深翻一遍。Dig over any ground that is clear of crops and plants.这种植物被用作治疗神经痛时的镇静药。The plant acts as a se...
The furnace is applicable for high temperature degassing and vacuum brazing.并能广泛适用于高温脱气、真空钎焊等场合.The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Brazing of copper, copper alloys, silver and molybdenum e...
English has hurt me a thousand times, but I still regard it as my first love.英语伤我千百遍，我待英语如初恋。"How much is he paying you?" — "Oh, five thousand." —"Not bad."“他给你多少钱？”——“哦，5,000。”——“挺不错嘛。”Up to twenty thousand students pai...
“是啊。”我语带暗示地说：“我听说她是个非常友善的女孩。”"Yes." My tone was insinuating. "I heard she was a real friendly girl."像父母对小孩说话一样,他暗示地伸出了食指.He raised his forefinger indicatively, as parents do to children....