utility读音_释义_翻译
utility 朗读
utility
音标：juː'tɪləti
utility翻译
utility双语用法和例句
相关单词
uncrate unprevailing udal underseas ultrared unassuaged ustulate urceolate underpayment unsolder undulant unemployable upshot uncorrectable unsocial unguard unrealist unspeak unwisdom uncrowned