自在 (じざい) — being able to do as one pleases; doing at will
自在
じ ざ い
JLPTN1
Being able to do as one pleases; doing at will
彼
は
フランス
語
が
自在
にこなせる
。
He has a good command of French.
Pothook
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自在 (じざい) — being able to do as one pleases; doing at will
