type A短语¹¹⁰³ 基本英英近义反义例句 A型行为; A型行为者 Noun: the blood group whose red cells carry the A antigen近义词a英语字母表的第一个字母… Avian influenza virus type A has been identified as the cause, but the virus strain has not yet been determined. 禽流感 A型病毒已被确认为病因,但是尚未确定病毒株。 who