a nice sense of color
鋭い色彩感覚
a person of no [acute] observation
観察力のない［鋭い］人
a razor-sharp edge
カミソリのように鋭い刃
a searching question
鋭い質問
a sharp crack of thunder
雷の鋭い音
a sharp judgment [observation]
鋭い判断力［観察力］
a sharp knife
鋭いナイフ
a sharp [an acute] pain
鋭い痛み
A sharp pain pierced her body.
鋭い痛みが彼女の体を突き抜けた
A sharp pain traveled down my arm.
鋭い痛みが腕を走った
