grottoKK [ˋgrɑˏto] /ˈɡɹɑˌtoʊ/发音名词1洞穴、岩洞、石窟We swam through a narrow passage into a hidden grotto.我们游过一条狭窄的通道,进入一个隐密的岩洞。2人工洞窟、假山洞The garden has a stone grotto with a small fountain inside.那座花园里有个石造的人工洞窟,里面还有一座小喷泉。用这个字练口说→