two portadj.四端的(二端对的)
twonum.二；两个
two thousand one hundred and fifty three(=2153) 二千一百五十三
two frequency coincidence addressing sch双频率符合选址法
two - dimensional coordination polymer二维配位聚合物
two-sided invariant linear functionals双不变线性泛函
two thousand six hundred and seventy six(=2676) 二千六百七十六
two thousand five hundred and fifty five(=2555) 二千五百五十五
two thousand five hundred and sixty four(=2564) 二千五百六十四
two thousand four hundred and sixty nine(=2469) 二千四百六十九
two-head automatic arc welding machine自动双弧焊机
two thousand nine hundred and ninety one(=2991) 二千九百九十一
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