形容词双向的; （电路等）双路的; 相互的; 双轨

形容词

1. This is a two-way street.
这是一条双向交通街道。

2. Creative, two-way learning between teacher and pupil can take place.
教师和学生之间创造性的双向学习是可以实现的。

1. 双向：此外,系结模型则涵盖一次(One Time)系结、单向(One Way)系结、双向(Two Way)系结等,使程序设计师在画面上,产生多个字段的连动效果. 最后是动态系结,表示当事件(event)发生后,才驱动数据系结,并反应到画面上. 这场议程略为可惜之处,

2. 双通的：twofold 两倍的,双重的 | two way 双通的 | two way catheter 双腔导管

3. 二音路：TWEETER : 高音 | TWO-WAY : 二音路 | VOICE COIL : 音圈

4. 双行道的：two-valued 两价的 | two-way 双行道的 | twofer 半价双戏票

1. 双行的;双向的
Two-way means moving or working in two opposite directions or allowing something to move or work in two opposite directions.

e.g. The bridge is now open to two-way traffic...
这座桥现已双向通车了。
e.g. Two-way trade between the two countries increased by more than forty per cent last year…
去年，两国间的双向贸易增长了 40% 多。

2. (无线电)收发两用的
A two-way radio can send and receive signals.

3. （帮助、学习）双方的，相互的，彼此的
If there is two-way help or learning, two people or groups are both helping each other or both learning from each other.

e.g. Education is a two-way process…
教育是教学相长的过程。
e.g. Trust is a two way thing.
信任是相互的。

adj

1. operating or permitting operation in either of two opposite directions

e.g. a two-way valve
two-way traffic
two-way streets

2. involving two parts or elements

e.g. a bipartite document
a two-way treaty

Synonym: bipartitetwo-part

3. supported by both sides

e.g. a two-way treaty

Synonym: bipartisanbipartizantwo-party