相关单词近义词 constantly 不断地, continually 不断地, repeatedly 重复地, perpetually 持久地, regularly 有规律地, everlastingly adv 永久地, 持久地..., enduringly 持久地(忍耐地..., cyclically cyclic的副词形式...临近词perennial, perennial spring, perennial branch, perennial canker, perennial stream, perennial garden, perennial fungus, perennial catarrh, perennial peavine, perennial scourge, Perennial flowers 返回 perennially