单词	protonate
释义	protonate verb pro·​ton·​ate ˈprō-tə-ˌnāt  protonated; protonating transitive verb : to add a proton to intransitive verb : to acquire an additional proton protonation ˌprō-tə-ˈnā-shən  noun Word History First Known Use 1946, in the meaning defined at transitive sense
随便看	birn birne Birnirk Biro Birobidzhan biros birotular birotulate birotule birr birred birrettas birri birria birrias birring birrs birrus birse birses birsle birsy birth birth canal birth certificate

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。