hone
Definition
To sharpen or improve something, especially a skill, to make it more effective.
日本語 ものごとを鋭くする; または、スキルを向上させる
Example
"She spent months honing her public speaking abilities before the big presentation."
To sharpen or improve something, especially a skill, to make it more effective.
日本語 ものごとを鋭くする; または、スキルを向上させる
"She spent months honing her public speaking abilities before the big presentation."