... 替用正文 alternative text 替代轨alternative track 交替符 alternator ...
双语例句
1
There is not much time before Copenhagen, but there is enough to open up an alternativetrack.
距离哥本哈根会议召开的时间不多了，但足以提出一个新的解决方案。
2
Other alternative input devices include single switch devices, devices that track head movements, and alternative keyboards for persons with mobility impairments.
其它可选择的设备包括单一切换设备、跟踪头部移动的设备，和用于行动困难的人可选择的键盘。
3
If prayer and faith healing had a proven track record of success, it could be argued by the Wylands and other defendants that they provided a legitimate, proven alternative to medical care.