4000 Duolingo (I J K) - Spelling Practices

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(1) n. イディオム an expression whose meaning differs from meanings of its individual words; distinctive style

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(2) n. 無知 lack of knowledge or education

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(3) a. 互換性 inharmonious; impossible to coexist; not easy to combine harmoniously

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(4) v. 工業 made industrial; converted to industrialism

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(5) n. 乳児は babyhood; the time when someone is a baby or a very young child

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(6) a. 無限 unlimited or boundless, in time or space; without limit in power, capacity, knowledge, or excellence

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(7) n. インフルエンザは an acute febrile, highly contagious viral disease

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(8) n. 初期 the first letter of a proper name; the first letter of a word

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(9) n. 傷害 any physical damage to the body caused by violence or accident, or fracture

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(10) n. インスペクタ high ranking police officer; investigator who observes carefully