词汇	cesium beam
释义	cesium beam 铯射束
随便看	stretcher-rod of a switch stretcher roll stretchers with SKI stretchers with SKIS stretcherteam stretcher-team Stretcher type tea picking machine stretcher wall kit stretcher with dual center stretcher with foldaway legs stretcher with four foldaway wheels stretcher with hydraulic height adjustment stretcher with tubular box frame stretcher with two bars stretches stretches away Stretches from end to end in its Stretches from end to end in its container Stretches from end to end in the stretchers stretchersbathing stretcher sb off STRETCHERS for artists' canvases STRETCHERS for garments or neckties STRETCHERS for invalids