T 开头单词

two-way slab 双向板

two-way respiration valve [航空、航天科学技术]二通呼吸活瓣

two-way rate [经济学]双向汇率

two-way radio 收发报机；收发两用无线电设备

two-way quote [经济学]双边价两边开盘

two-way pallet [交通运输工程]两边开槽托盘

two-way mirror 双向镜

two-way garbage-disposal car [经济学]双侧倾卸乐瑟车两侧倾卸垃圾车

two-way communication 双向沟通；[通信] 双向通信；双向通电

two-way choice 比向选择

two-way channel [电子、通信与自动控制技术]双向信道双向通道[机械工程]双向波道

two-way carriage valve [机械工程]二通插装阀

two-way adj.双向的；双路的；双方的

two-vee 双V粒子

two-valued adj.两价的

two-up two-down 两上两下的小房屋（指楼下有两间主要的房间，楼上有两间卧室）。

two-up 双联印刷

two-tuples 二元组

two-transit method [测绘科学技术]双经纬仪观测法

two-toning 双色调涂饰