英语词汇echelette怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	echelette
释义	echelette[,eʃə'let] n.【物理学】小阶梯光栅[亦作echelette grating,参较 echelon]
随便看	collembolans collembolas collenchyma collenchymas collenchymatic collenchymatous collenchyme collencyte collenia collet colleted Colletidae colleting Colletotrichum colliculi Colliculus colliculuses colliculuss collide collided collider colliders collides colliding colliding-beam accelerator

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