octad
导读：octad读音音标英[\\\'ɒktæd]美[\\\'ɒktæd]
基本意思释义n.八个一组，八价元素英英释义Noun1. the cardinal number that is the sum of seven and one
基本意思释义n.八个一组，八价元素英英释义Noun1. the cardinal number that is the sum of seven and one
octad读音音标
英[\\\'ɒktæd]
美[\\\'ɒktæd]
基本意思释义
n.八个一组，八价元素
英英释义
Noun
1. the cardinal number that is the sum of seven and one
