相关单词近义词 intermittent 间歇的, fitful 断断续续的, occasional 偶然的, episodic 插曲式的, irregular 不规则的, infrequent 不频发的, periodic 周期的, erratic 古怪的, patchy 斑驳的, random 任意的反义词continual, 不断的临近词spore, spoor, sporadical, sporadic E, sporadically, sporadic-E, sporadic case, sporadicicity, sporadicalally, sporadic fault, sporadic layer, sporadic losses 返回 sporadicalness