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光， ひかり

1. light 2. illumination, ray, beam, gleam, glow 3. happiness, hope 4. influence, power 5. vision, eyesight 6. optical fiber, optical fibre

光；照明、光线、光束、闪光、辉光；幸福、希望；光纤、光导纤维；视觉、视力

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闇， やみ

1. darkness, the dark 2. bewilderment, despair, hopelessness 3. hidden place, secrecy, oblivion 4. black market, shady trading, underhand transactions, illegal channels

tbd

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輝く， 耀く， 赫く， かがやく

1. to shine, to sparkle, to twinkle, to glitter, to glisten 2. to light up (with happiness, hope, etc.), to beam, to gleam, to glow

闪耀、闪烁、闪亮；照亮(幸福、希望等)，发出光束，闪耀，发光

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は

1. indicates sentence topic 2. indicates contrast with another option (stated or unstated) 3. adds emphasis

指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调

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中， なか

1. inside, interior 2. among, within 3. middle, center, centre 4. during, while, middle, midst, amid 5. interval, gap 6. mean, average 7. second (of three, e.g. sons, volumes), middle 8. medium grade, medium quality 9. red-light district

内，内部；中，其中；中，中心；当……，……时，……期间；中等

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に

1. at (place, time), in, on, during 2. to (direction, state), toward, into 3. for (purpose) 4. because of (reason), for, with 5. by, from 6. as (i.e. in the role of) 7. per, in, for, a (e.g. "once a month") 8. and, in addition to 9. if, although

tbd

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