公司需要上保险以防备火灾、洪灾等风险。A business needs insurance against risks such as fire and flood.我对这事引起的诸多麻烦毫无防备。I was not prepared for all the problems it caused.她毫无防备地被拍摄下来。The camera had caught her unawares ....
在显影液中某种试剂的作用下,已感光的卤化银可转变成金属银.The exposed silver halide is then converted to metallic silver by an agent in the developer.易感光的胶片.Film that sensitive to light.检测任何致过敏和致感光的潜在活性得到特别重视.A special attention was given to the det...
如果汽车采用更多塑料元件，寿命会更长一些。If you build more plastics into cars, the car lasts longer.他的头发又长又乱，脸上胡子拉碴。He had long unkempt hair and a stubbly chin.我觉得他们嘲笑我是因为我长得丑。I thought they were laughing at me because I was ugly....
The earliest automorphic functions to be studied were the elliptic modular functions.研究得最早的自导函数是椭圆模函数.The application of group theory in analysis is the study of automorphic function.其在分析中的应用就是自守函数理论的研究....