両手利き (りょうてきき) Japanese meaning | Kotomora手
で
も
同
じ
よう
に
字
が
書
ける
。
He is ambidextrous and can write equally well with either hand.
An ambidextrous player is hard for opponents to predict.
Etymology
Compound of 両手 (both hands) + 利き (effective use, from 利く).