ギギアをあげる・ギヤをあげるギアを上げる表記・読み:ギヤを上げる・ギアをあげる・ギヤをあげる1to take things to the next level (e.g. skill); to move into a higher gearexpressions (phrases, clauses, etc.)一段動詞札へ残す語をコピー