A.c.
[化] 交流; 交变电流\\n[医] 空气传导, 交电流, 交变电流, 阳极通电, 轴颈的
🗣️ 情景例句
We forgot to turn the oven on.
我们忘了开烤箱开关。
No one can disgrace us but ourselves.
除非羞耻自由取，他人岂能辱吾？。
Right, I'll make a note of that.
没错，我把它记下来。