two ices两份冰淇淋
twonum.二;两个
Two-step pattern case teachin二步式病例教学法
two-dimensional optical radar二维光雷达
two phases circle design method二阶段循环设计方法
two-zone hydrodesulfurization双区加氢脱硫
Two-dimensional Visual Sensor二维视觉传感器
two-high sheet-rolling mill二辊式薄板轧机
two-dimensional concept model二维概念模型
two directions of value streams两股价值流
two-years warranty on a watch手表保用二年的保单