N1
JLPT
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strokes
#4277
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
石炭は大部分が炭素から成っている。
Coal consists mostly of carbon.
炭素排出量の変動が、以下のグラフに描かれている。
The differing volumes of carbon emissions are plotted in the graph below.