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稽古， けいこ
1. practice, practising, training, study
练习，训练，学习
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てんてこ舞い， てんてこ舞， 天手古舞， 天手古舞い， てんてこまい
1. whirl of busyness, flurry of activity, being rushed off one's feet, having a very busy time (doing)
忙碌的漩涡，活动纷呈，忙得不可开交，忙得不可开交（做某事）