习惯用语blue pencil (=blue-pencil)1.用蓝笔校订[修改]特殊用法axial pencil1.【数】平面束beam pencil1.电子束, 电子注brush pencil1.画笔carbon pencil1.碳铅笔(用合成材料制成)cathode-ray pencil1.电子束, 阴极射线束Chinese pencil1.一种蚀刻画工具(有坚固、锐利的鬃毛, 在腐蚀过程中用以搅动酸液)colored pencil1.颜色(铅)笔concrete pencil1.预应力芯棒Conte pencil1.龚戴铅笔(制成铅笔形状的色粉笔)convergent pencil of rays1.会聚光线束drawing pencil1.制图[绘画]铅笔electrographic pencil1.【电子】电图铅笔, 电记录笔ever sharp pencil1.活心铅笔eyebrow pencil1.画眉笔hair pencil1.画笔; 各种绘画毛笔的总称harmonic pencil1.谐波射线束harmonic pencil of planes1.调和面束homocentric pencil of rays1.同心光束hyperbolic pencil of circles1.双曲性的圆束indicator pencil1.指示器的记录笔lead pencil1.(绘画、速写用)石墨铅笔light pencil1.光束metal pencil1.焊条oppositely equal pencils1.反向等线束plane pencil1.平面束soil pencil1.土壤钻pencil of curves of the second order1.二次曲线束pencil of forms1.形束pencil of hyperplanes1.超平面束pencil of lines1.线束pencil of parallel lines1.平行线束pencil of quadratic curves1.二次曲线束pencil of quadric hypersurfaces1.二次超曲面束