| 释义 | 
		two-way AHD[to͞o′wāʹ] D.J.[ˈtuːˈweɪ]K.K.[ˈtuˈwe]adj.(形容词)- Affording passage in two directions:双向的:有两个方向的通道的:a two-way street.双向的街道
 - Moving in two directions:双通的:在两个方向运行的:two-way traffic.双向交通
 
 - Permitting communication in two directions:双路的,双通的:允许进行双向交流的:a two-way radio.收发两用无线电设备
 - Permitting flow in two directions:双向的:允许向两个方向流动的:a two-way valve.双通阀
 
 - Expressive of or involving mutual action, relationship, or responsibility.表示或包含相互的动作、关系或责任
 - Involving two participants:双方的:和两个参与者有关的:a two-way treaty.双方条约
 
 
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