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訳語 本気で仕事にとりかかる;熱心に仕事に取り組み始める
出典:Wiktionary
get one's finger out (third-person singular simple present gets one's finger out, present participle getting one's finger out, simple past got one's finger out, past participle (英国用法) got one's finger out or (米国用法) gotten one's finger out)
get one's finger out