单词	bolden
释义	bolden verb bold·​en ˈbōldən -ed/-ing/-s transitive verb now dialectal British : embolden intransitive verb now dialectal British : to take courage Word History Etymology bold entry 1 + -en
随便看	photosystem photosystems phototactic phototactically phototaxes phototaxis phototelegraph phototelegraphic phototelegraphies phototelegraphs phototelegraphy phototheodolite phototherapeutics phototherapies phototherapy photothermal photothermic phototonus phototonuses phototopography phototoxic phototoxicities phototoxicity phototransistor phototransistors

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。