英语词汇“step wedge”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	step wedge
释义	step wedge noun or step tablet : an optical wedge in which the change in transmittance with distance along the wedge occurs in discrete adjacent steps
随便看	palpitate palpitatingly palpitation palpless palpocil palpognath palpon palps palpulus palpus palpus pals palsgrave palsgravine palship palsied palsied palstaff palstave palster palsy palsy palsy-walsy palta palter

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