单词	ultrareliable
释义	ultrareliable adjective ul·​tra·​re·​li·​able ˌəl-trə-ri-ˈlī-ə-bəl  : very capable of being trusted or relied on : extremely or extraordinarily reliable or dependable an ultrareliable system/performer Word History First Known Use 1914, in the meaning defined above
随便看	day day after day day beacon day blindness day boy day by day day camp day care day coach day degree day drift day fighter day gate day hike day hiker day hikers day hiking day in the sun day in, day out day is breaking day jessamine day job day labor day laborer day letter

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。