单词	right triangle
释义	right triangleˌright ˈtriangle noun [countable] American English a triangle which has an angle of 90° SYN right-angled triangle British English
随便看	unwittingly unwonted unworkable unworldly unworthiness unworthy unwound unwrap unwritten unyielding unzip up- up up-and-coming Upanishads upbeat upbraid upbringing UPC upcharge upchuck upcoming up-country upcycle upcycling

英语词典包含52748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。