单词	外差波长计
释义	外差波长计heterodyne wavemeter
随便看	projecting的意思 projecting apparatus的意思 projecting arc lamp的意思 projecting, as carvings的意思 projecting bar的意思 projecting breakwater的意思 projecting camera的意思 projecting cheek-bones的意思 projecting cheekbones的意思 projecting cone的意思 projecting cylinder的意思 projecting economy的意思 projecting eyes的意思 projecting figure的意思 projecting lamp的意思 projecting lens的意思 projecting line的意思 projecting nose punch的意思 projecting pipe的意思 projecting plane的意思 projecting pole的意思 projecting pole (salient pole)的意思 projecting printer的意思 projecting safety plug的意思 projecting stud的意思