a good grip on French history.
a terrible power had her in its grasp.
Do you comprehend the meaning of this letter?.
he has a good grasp of accounting practices.
he has a strong grip for an old man.
he released his clasp on my arm.
he was in the grip of a powerful emotion.
she kept a firm hold on the railing.
they kept a firm grip on the two top priorities.
within the compass of education.