单词乎

pantograph

音标['pæntəgrɑ:f]

汉语翻译

n. 比例画图仪器
【计】 缩图仪
【医】 胸廓[外形]描记器

词型变化

形容词:pantographic 

英语解释

名词 pantograph:

  1. mechanical device used to copy a figure or plan on a different scale

详细解释


pan.to.graph

n.(名词)
An instrument for copying a plane figure to a desired scale, consisting of styluses for tracing and copying mounted on four jointed rods in the form of a parallelogram with extended sides.
缩放仪:一种按所需的比例复制平面图片的仪器,由用于描绘和复制的描画针组成,描画针置于四根有活节的杆上,四根杆构成可调整边长的平行四边形
A similarly jointed framework, such as a power-collecting trolley on an electric locomotive or an extensible telephone arm.
动臂装置:同样构造的有活节的结构,如电力火车上的电力机车或可伸性电话臂

来源:
Greek panto- [all] from pas pant- * see pan-
希腊语 panto- [全] 源自 pas pant- *参见 pan-
-graph
-graph

【引伸】
pan.tograph.ic
adj.(形容词)

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