in（或into）the groove informal performing consistently well or confidently 〈非正式〉始终表现出色的; 一贯自信心足的： it might take me a couple of races to get back into the groove. 也许要经过几场比赛我才能恢复最佳状态。 ■ indulging in relaxed and spontaneous enjoyment, especially dancing 尽情享受的（尤指沉醉在舞蹈中）： get into the groove! 尽情跳吧！ |