单词	costful
释义	costful adjective cost·​ful ˈkȯstfəl archaic : costly Word History Etymology Middle English, from cost entry 1 + -ful
随便看	adverbialise adverbialised adverbialises adverbialising adverbialization adverbialize adverbialized adverbializes adverbializing adverbially adverbials adverbs advergame advergames adversaria adversarial adversaries adversariness adversarinesses adversary adversative adversatively adversatives adverse adverse selection

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。