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JLPT
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strokes
#9638
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.
例文 · examples
コンクリートは中に鋼鉄の棒を入れる事で補強される。
Concrete can be reinforced by putting steel bars inside it.
その建物は鋼鉄の骨組みにコンクリートで作られる事になっている。
The building will be made of concrete on a steel framework.