Susan's keen eyes could see the smallest details
A knife is a keen tool that is dangerous for kids to play with.
Roy was very keen for apples today.
The old man has gone off for holiday but he seem keen about his return
He takes a kee interset
"Keen" is and adjective, used to describe something as sharp or acute. "The sword had a keen edge." "He was a man of keen intellect." It can also be used to express enthusiasm. "He was keen to learn another language."
Keen is an adjective. It is used to describe a noun or a pronoun as sharp, or finely sharpened. Examples include a keen edge, keen wind, keen eyes, keen mind.
The yearbook editor has a keen eye for detail.
His keen sense of observation allowed him to notice even the slightest details, making him an excellent detective
I applied to university to study insectology as I have a keen interest in insects.
His acute sense of hearing was quite keen.
Yes, But you think that you write a right Question formula ?
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