相关单词近义词 sporadically 偶发地, intermittently 间歇地, occasionally 偶尔地, here and there 到处, now and again 时而, every so often 时常, variably 易变地, inconsistently 不一致地, unevenly 不平坦地, erratically 不规律地, irregularly 不规则地临近词patch, patching up, Patch grids, patch shape, patch graft, patch board, patchoulene, patchoulane, patch cable, patch floppy, patch sth up 返回 patchily