twopoleadj.两极的
twonum.二;两个
two thousand and five(=2005) 二千零五
two dimensional model二维模型
two tier dipole array双层偶极子阵
two cavity oscillator双腔振荡器
two-level structure二级结构
Two-dimension inlet二元进气道
two screw chip feeder双螺旋喂料器
two-shift operation两班制运行
two-photon spectrum双光子光谱
two-way coordinates双向坐标