acaudalWiktionary 原文英美/eɪˈkɔd.l/构词拆解aa-前缀‘without’caudalcaudal词干‘tail’a-(no longer productive) Forming verbs with the sense away, up, on, out. · (no longer productive) Forming verbs with the sense of intensified action.词源说明From a- (“without”) + caudal (“tail”).释义形容词adjective1acaudate