pencilbeam
英
[pensɪl'biːm]
美
[pensɪl'biːm]
n.
笔形射束
pencilbeam的相关资料:
临近单词
pencil
pencil type triode
pencil-sharpener
pencil lead method
pencil-type probe
pencil beam antenna
pencil carbon paper
pencil densitometer
pencil point needle
pencil the eyebrows
pencil x-Ray beam
目录
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