单词	futility
释义	fu·til·i·ty (fy-tĭlĭ-tē) n. pl. fu·til·i·ties 1. The quality of having no useful result; uselessness. 2. Lack of importance or purpose; frivolousness. 3. A futile act.
随便看	uricotelism uridine Uriel Urim and Thummim urin- urin- urinal urinalysis urinary urinary bladder urinary calculus urinary system urinary tract urinate urination urinative urinator urine uriniferous urino- urinogenital urinogenital urinometer urinose urinous

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。