afrothWiktionary 原文构词拆分a-前缀(no longer productive) Forming verbs with the sense away, up, on, out. · (no longer productive) Forming verbs with the sense of intensified action.+froth词根/词干词源说明From a- + froth.释义（英文）形容词 AdjectiveCovered with froth, foam.(figuratively) Full of, or covered with something.(figuratively) Excited.