off handOur editors are putting together more complete content — check back in about 20 minutesoff hand副詞 · 1形容詞 · 1off hand — adverb副詞1. without preparation or thought1.副詞釋義without preparation or thought例句I can't think of any examples off hand.off hand — adjective形容詞1 解釋1. casual and not showing concern1.形容詞釋義casual and not showing concern例句His off hand remark upset her.