相关单词近义词 on 在 ... 之上, continuously 不断地, incessantly 不间断地, endlessly 不断地, constantly 不断地, interminably 没完没了地, perpetually 持久地, unendingly 无尽地(无终止的..., ceaselessly 不停地临近词UN, unroof 返回 unceasingly