单词	syntropic
释义	syntropic adjective syn·​trop·​ic (ˈ)sin‧, sən‧+ : repeated symmetrically without being reversed syntropic ribs —opposed to antitropic Word History Etymology syn- + -tropic
随便看	pennywinkles pennywort pennyworth pennyworths pennyworts Penobscot penobscot penobscots penochae penochas penoche penoches penocorrectional penological penologies penologist penologists penology penon penoncel penoncels penorcon penpoints penpushers Penrhyn

英语词典包含469781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。