Question

aeroallergen
aer.o.al.ler.gen  AHD[âr”½-²l“…r-j…n]   DJ[7e*r*&6#l*d9*n]  KK[7Wro6#l*d9*n]
n.（名词）
    Any of various airborne substances, such as pollen or spores, that can cause an allergic response.
    空气过敏原：能导致过敏性反应的各类空气传播的物质，如花粉或孢子