xxi
导读：xxi读音音标
xxi意思解释
num.罗马数字 21； 英英释义 xxin.the cardinal number that is the sum of twenty and one同义词：twenty-one21adj.being one more than twenty同义
xxi意思解释
num.罗马数字 21； 英英释义 xxin.the cardinal number that is the sum of twenty and one同义词：twenty-one21adj.being one more than twenty同义
xxi读音音标
xxi意思解释
num.
罗马数字 21；
英英释义
xxin.
the cardinal number that is the sum of twenty and one
同义词：twenty-one21
adj.
being one more than twenty
同义词：twenty-one21
