aaaaD.J.:[ˈɑ:ɑ:]K.K.:[ˈɑɑ]n.1.渣熔岩;表面不平整的熔岩

详细释义:

abbr.

1. =always afloat 【海】长(期)在航(行)

2. =author's alteration(s) 作者的改动(校正)