agenesis
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.
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词源说明
释义（英文）
名词 Noun
- (pathology) Any imperfect development of the body, or any anomaly of organization
词族
相关词（1）