相关单词近義詞 serviceableness serviceable的..., serviceability 使用能力(操作性能..., useableness 可用性, usability 可用性臨近詞usable, usable range, usable stock, usable stone, usable power, usable width, usable level, usable meteor, usable length, usable height, usable method 返回 usableness