プログレッシブ和英中辞典(第4版)の解説
どくりょく【独力】
独力で 〔自力で〕by oneself, on one's own;〔単独で,助けを借りずに〕by oneself, unaided
それを彼は独力で成し遂げた
He accomplished it single-handed [unaided].
日本語の解説|独力とは
独力で 〔自力で〕by oneself, on one's own;〔単独で,助けを借りずに〕by oneself, unaided
それを彼は独力で成し遂げた
He accomplished it single-handed [unaided].