N1
JLPT
—
strokes
#3573
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
試行錯誤は進歩に不可欠だ。
Trial and error is essential to progress.
教師にとって忍耐力は不可欠だ。
Patience is essential for a teacher.
自由こそ不可欠なものだ。
Freedom is the breath of life.
太陽は生命に不可欠である。
The sun is essential to life.
幸福には健康が不可欠です。
Health is indispensable to a happy life.