nocturiaWiktionary 原文英美构词拆解noctnoct-前缀uria-uria后缀noct-Alternative form of nyct-.-uria(pathology) Suffix forming names of conditions of the urine, especially ones involving the abnormal presence of a substance in it (denoted by a prefixed combining form).词源说明From noct- + -uria.释义名词noun1(medicine) A frequent need to arise during the night in order to urinate.