An incandescent bulb and fiber were used to collimate light into this speedometer indicator.白炽灯泡和光纤利用使光平行打入到里程计指标.Pupil dilation is an honest indicator of interest and attraction.瞳孔放大是兴趣和吸引的真实”指示器“.We accessorize the pro...
Every time we talk about the hard pioneering days, we have so much to say that we can't get it all out.大家一提起那艰苦创业的日子, 总有说不完的话.The school has won awards for its pioneering work with the community...这所学校因其针对该社区具有开创性的工...