Noun:

1. superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms

Agnan.阿尼亚(在意大利；东经 11º58' 北纬 45º10')agint.用以对他人的话作出反应或表示气愤adj.农业的；农业课题的pref.ad-的变体abbr.安提瓜及巴布达(拉丁美洲岛国)=(Antigua and Barbuda)Ag.abbr.元素银的符号agricultural droughts disaster农业干旱灾害Agricultural landscape pattern农业景观格局agroclimatic analogy principle农业气候相似性Agricultural Materials Company农资公司agricultural product marketing农产品营销agricultural/food surpluses过剩的农产品；剩余的食物agricultural climate resources农业气候资源Aggregation of self intrachain链内自聚集Agricultural knowledge service农业知识服务agricultural machinery service农机服务