相关单词近义词 missing 失踪的, null 无效的, absent 缺席的, unreal 不真实的, fictional 虚构的, imaginary 想象的反义词existent, 存在的临近词nonex, none, none-book materials acquisition, None could challenge me around., nonequilibrium dynamic assignment, Nonexcisional debridement of burn, Nonequilibrium molecular dynamics, nonextensive statistical mechanics, nonequilibrium chemical excitation, None No gridlines between cells., Nonexpansive non--self mapping, None of the casualties survived. 返回 nonexistent