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单词
diffraction grating
释义
diffraction grating
n.
a plate of glass or metal ruled with very close parallel lines, producing a spectrum by diffraction and interference of light
衍射光栅
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doctrinism
doctrinist
docudrama
document
documental
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documentarian
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dodder
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doddered
dodderer
dodder-grass
dodderiness
doddery
doddle
dodeca-
dodecagon
dodecahedral
dodecahedron
dodecaphonic
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更新时间:2025/8/21 2:47:03