Channel reversal
[电] 波道逆反
🧩 词语组成解析
reversal
[ri'və:səl]
n. 倒转，颠倒;反复;逆转，反转;[法]撤消;
🗣️ 情景例句
Thank you. In there?
谢谢 。在那里面吗？
To carry gasoline
运送汽油
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。